[gcompris] advanced_color: remade this activity based on the new findit engine.



commit cdd43cdd60d01fb657148dbffcc13fc4bbf56ed9
Author: Bruno Coudoin <bruno coudoin free fr>
Date:   Sun May 8 03:33:49 2011 +0200

    advanced_color: remade this activity based on the new findit engine.

 Makefile.mingw.in                                  |    4 +-
 configure.ac                                       |    3 -
 src/Makefile.am                                    |    1 -
 src/advanced_colors-activity/Makefile.am           |   29 --
 src/advanced_colors-activity/Makefile.mingw        |   14 -
 .../advanced_colors.xml.in                         |    2 +-
 src/advanced_colors-activity/init_path.sh          |    4 +-
 .../resources/advanced_colors/Makefile.am          |  115 ++++--
 .../advanced_colors/absinthe_butterfly.svg         |  174 +++++++++
 .../resources/advanced_colors/activity.desktop.in  |  398 ++++++++++++++++++++
 .../resources/advanced_colors/advanced_colors1.jpg |  Bin 51873 -> 0 bytes
 .../resources/advanced_colors/advanced_colors2.jpg |  Bin 49339 -> 0 bytes
 .../resources/advanced_colors/advanced_colors3.jpg |  Bin 49492 -> 0 bytes
 .../resources/advanced_colors/advanced_colors4.jpg |  Bin 49422 -> 0 bytes
 .../resources/advanced_colors/advanced_colors5.jpg |  Bin 49267 -> 0 bytes
 .../resources/advanced_colors/advanced_colors6.jpg |  Bin 49582 -> 0 bytes
 .../resources/advanced_colors/advanced_colors7.jpg |  Bin 49258 -> 0 bytes
 .../resources/advanced_colors/advanced_colors8.jpg |  Bin 49451 -> 0 bytes
 .../resources/advanced_colors/advanced_colors9.jpg |  Bin 49396 -> 0 bytes
 .../advanced_colors/alabaster_butterfly.svg        |  174 +++++++++
 .../resources/advanced_colors/almond_butterfly.svg |  174 +++++++++
 .../resources/advanced_colors/amber_butterfly.svg  |  174 +++++++++
 .../advanced_colors/amethyst_butterfly.svg         |  174 +++++++++
 .../resources/advanced_colors/anise_butterfly.svg  |  174 +++++++++
 .../advanced_colors/aquamarine_butterfly.svg       |  174 +++++++++
 .../advanced_colors/aubergine_butterfly.svg        |  174 +++++++++
 .../resources/advanced_colors/auburn_butterfly.svg |  174 +++++++++
 .../resources/advanced_colors/azure_butterfly.svg  |  174 +++++++++
 .../resources/advanced_colors/background.svgz      |  Bin 0 -> 157405 bytes
 .../resources/advanced_colors/bistre_butterfly.svg |  174 +++++++++
 .../resources/advanced_colors/board1.xml.in        |   14 -
 .../resources/advanced_colors/board2.xml.in        |   14 -
 .../resources/advanced_colors/board3.xml.in        |   14 -
 .../resources/advanced_colors/board4.xml.in        |   14 -
 .../resources/advanced_colors/board5.xml.in        |   14 -
 .../resources/advanced_colors/board6.xml.in        |   14 -
 .../resources/advanced_colors/board7.xml.in        |   14 -
 .../resources/advanced_colors/board8.xml.in        |   14 -
 .../resources/advanced_colors/board9.xml.in        |   14 -
 .../advanced_colors/celadon_butterfly.svg          |  174 +++++++++
 .../advanced_colors/cerulean_butterfly.svg         |  174 +++++++++
 .../resources/advanced_colors/ceruse_butterfly.svg |  174 +++++++++
 .../advanced_colors/chartreuse_butterfly.svg       |  174 +++++++++
 .../advanced_colors/chestnut_butterfly.svg         |  174 +++++++++
 .../resources/advanced_colors/claret_butterfly.svg |  174 +++++++++
 .../resources/advanced_colors/cobalt_butterfly.svg |  174 +++++++++
 .../resources/advanced_colors/coral_butterfly.svg  |  174 +++++++++
 .../resources/advanced_colors/corn_butterfly.svg   |  174 +++++++++
 .../advanced_colors/crimson_butterfly.svg          |  174 +++++++++
 .../resources/advanced_colors/cyan_butterfly.svg   |  174 +++++++++
 .../advanced_colors/dark_purple_butterfly.svg      |  174 +++++++++
 .../resources/advanced_colors/dove_butterfly.svg   |  174 +++++++++
 .../advanced_colors/emerald_butterfly.svg          |  174 +++++++++
 .../resources/advanced_colors/fawn_butterfly.svg   |  174 +++++++++
 .../advanced_colors/fuchsia_butterfly.svg          |  174 +++++++++
 .../resources/advanced_colors/garnet_butterfly.svg |  174 +++++++++
 .../advanced_colors/glaucous_butterfly.svg         |  174 +++++++++
 .../advanced_colors/greyish-brown_butterfly.svg    |  174 +++++++++
 .../advanced_colors/greyish_blue_butterfly.svg     |  174 +++++++++
 .../resources/advanced_colors/indigo_butterfly.svg |  174 +++++++++
 .../resources/advanced_colors/ivory_butterfly.svg  |  174 +++++++++
 .../resources/advanced_colors/jade_butterfly.svg   |  174 +++++++++
 .../resources/advanced_colors/larch_butterfly.svg  |  174 +++++++++
 .../advanced_colors/lavender_butterfly.svg         |  174 +++++++++
 .../resources/advanced_colors/lichen_butterfly.svg |  174 +++++++++
 .../resources/advanced_colors/lilac_butterfly.svg  |  174 +++++++++
 .../resources/advanced_colors/lime_butterfly.svg   |  174 +++++++++
 .../advanced_colors/magenta_butterfly.svg          |  174 +++++++++
 .../advanced_colors/mahogany_butterfly.svg         |  174 +++++++++
 .../advanced_colors/malachite_butterfly.svg        |  174 +++++++++
 .../resources/advanced_colors/mauve_butterfly.svg  |  174 +++++++++
 .../resources/advanced_colors/mimosa_butterfly.svg |  174 +++++++++
 .../resources/advanced_colors/navy_butterfly.svg   |  174 +++++++++
 .../resources/advanced_colors/ochre_butterfly.svg  |  174 +++++++++
 .../resources/advanced_colors/olive_butterfly.svg  |  174 +++++++++
 .../advanced_colors/opaline_butterfly.svg          |  174 +++++++++
 .../advanced_colors/pistachio_butterfly.svg        |  174 +++++++++
 .../advanced_colors/platinum_butterfly.svg         |  174 +++++++++
 .../resources/advanced_colors/plum_butterfly.svg   |  174 +++++++++
 .../advanced_colors/prussian_blue_butterfly.svg    |  174 +++++++++
 .../resources/advanced_colors/purple_butterfly.svg |  174 +++++++++
 .../resources/advanced_colors/ruby_butterfly.svg   |  174 +++++++++
 .../resources/advanced_colors/rust_butterfly.svg   |  174 +++++++++
 .../advanced_colors/saffron_butterfly.svg          |  174 +++++++++
 .../resources/advanced_colors/sage_butterfly.svg   |  174 +++++++++
 .../resources/advanced_colors/salmon_butterfly.svg |  174 +++++++++
 .../advanced_colors/sapphire_butterfly.svg         |  174 +++++++++
 .../resources/advanced_colors/sepia_butterfly.svg  |  174 +++++++++
 .../resources/advanced_colors/sienna_butterfly.svg |  174 +++++++++
 .../advanced_colors/sulphur_butterfly.svg          |  174 +++++++++
 .../resources/advanced_colors/tea_butterfly.svg    |  174 +++++++++
 .../advanced_colors/turquoise_butterfly.svg        |  174 +++++++++
 .../advanced_colors/ultramarine_butterfly.svg      |  174 +++++++++
 .../advanced_colors/vanilla_butterfly.svg          |  174 +++++++++
 .../advanced_colors/verdigris_butterfly.svg        |  174 +++++++++
 .../advanced_colors/vermilion_butterfly.svg        |  174 +++++++++
 .../advanced_colors/veronese_butterfly.svg         |  174 +++++++++
 .../resources/advanced_colors/wine_butterfly.svg   |  174 +++++++++
 src/colors-activity/Makefile.mingw                 |   14 -
 src/colors-activity/resources/colors/colors_bg.png |  Bin 214956 -> 0 bytes
 src/read_colors-activity/.gitignore                |    1 -
 src/read_colors-activity/Makefile.am               |   56 ---
 src/read_colors-activity/Makefile.mingw            |   14 -
 src/read_colors-activity/init_path.sh              |    8 -
 src/read_colors-activity/read_colors.c             |  361 ------------------
 src/read_colors-activity/read_colors.xml.in        |   19 -
 src/read_colors-activity/read_colors2.svg          |  171 ---------
 src/read_colors-activity/resources/Makefile.am     |    1 -
 .../resources/read_colors/Makefile.am              |    6 -
 .../read_colors/read_colors_background.png         |  Bin 175087 -> 0 bytes
 .../read_colors/read_colors_highlight.png          |  Bin 6656 -> 0 bytes
 111 files changed, 12661 insertions(+), 866 deletions(-)
---
diff --git a/Makefile.mingw.in b/Makefile.mingw.in
index c40c18e..4c8b2a6 100644
--- a/Makefile.mingw.in
+++ b/Makefile.mingw.in
@@ -13,7 +13,7 @@ GCOMPRIS_BOARDS = ./src/boards
 CANVAS_SRC = ./src/goocanvas/src
 GCOMPRIS_INSTALL_DIR = ./win32-install-dir
 
-activity_dir = advanced_colors-activity \
+activity_dir = \
 	algebra_by-activity \
 	algebra_guesscount-activity \
 	awele-activity \
@@ -24,7 +24,6 @@ activity_dir = advanced_colors-activity \
 	clickgame-activity \
 	click_on_letter-activity \
 	clockgame-activity \
-	colors-activity \
 	crane-activity \
 	enumerate-activity \
 	erase-activity \
@@ -43,7 +42,6 @@ activity_dir = advanced_colors-activity \
 	photohunter-activity \
 	planegame-activity \
 	railroad-activity \
-	read_colors-activity \
 	readingh-activity \
 	reversecount-activity \
 	scalesboard-activity \
diff --git a/configure.ac b/configure.ac
index 2eba724..c60753a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -816,9 +816,6 @@ src/pythontest-activity/Makefile
 src/railroad-activity/Makefile
 src/railroad-activity/resources/Makefile
 src/railroad-activity/resources/railroad/Makefile
-src/read_colors-activity/Makefile
-src/read_colors-activity/resources/Makefile
-src/read_colors-activity/resources/read_colors/Makefile
 src/readingh-activity/Makefile
 src/readingh-activity/resources/Makefile
 src/readingh-activity/resources/readingh/Makefile
diff --git a/src/Makefile.am b/src/Makefile.am
index d1bcc65..9097c8c 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -102,7 +102,6 @@ SUBDIRS = \
 	pythontemplate-activity \
 	pythontest-activity \
 	railroad-activity \
-	read_colors-activity \
 	readingh-activity \
 	readingv-activity \
 	redraw-activity \
diff --git a/src/advanced_colors-activity/Makefile.am b/src/advanced_colors-activity/Makefile.am
index 9d5e6f7..99c019f 100644
--- a/src/advanced_colors-activity/Makefile.am
+++ b/src/advanced_colors-activity/Makefile.am
@@ -1,34 +1,5 @@
 SUBDIRS = resources
 
-if PLATFORM_WIN32
-shared = -shared
-no_undefined = -no-undefined
-gc_libs = $(GCOMPRIS_LIBS)
-dll_export = -DBOARD_DLL_EXPORT
-else
-shared =
-no_undefined =
-gc_libs =
-dll_export =
-endif
-
-lib_LTLIBRARIES = \
-	libadvanced_colors.la
-
-libdir = $(plugindir)
-INCLUDES = 	-I$(top_srcdir)/src \
-	-I$(top_srcdir)/intl \
-	-I$(top_srcdir)/src/goocanvas/src \
-	$(GCOMPRIS_CFLAGS) \
-	$(XML_CFLAGS) \
-	$(dll_export)
-
-
-
-libadvanced_colors_la_LDFLAGS = $(shared) $(no_undefined) -module -avoid-version $(gc_libs) $(XML_LIBS)
-libadvanced_colors_la_LIBADD =
-libadvanced_colors_la_SOURCES = advanced_colors.c
-
 xmldir = $(pkgdatadir)/@PACKAGE_DATA_DIR@
 
 xml_in_files = \
diff --git a/src/advanced_colors-activity/advanced_colors.xml.in b/src/advanced_colors-activity/advanced_colors.xml.in
index 745dc98..ad86e36 100644
--- a/src/advanced_colors-activity/advanced_colors.xml.in
+++ b/src/advanced_colors-activity/advanced_colors.xml.in
@@ -2,7 +2,7 @@
 <GCompris>
   <Board
 	 name="advanced_colors"
-	 type="advanced_colors"
+	 type="python:findit"
 	 section="/discovery/colors_group"
 	 mode="*"
 	 difficulty="6"
diff --git a/src/advanced_colors-activity/init_path.sh b/src/advanced_colors-activity/init_path.sh
index edda917..e50545c 100755
--- a/src/advanced_colors-activity/init_path.sh
+++ b/src/advanced_colors-activity/init_path.sh
@@ -2,7 +2,7 @@
 # This is sourced by runit.sh
 path=$1
 activity=advanced_colors
-plugindir=$path/.libs
-pythonplugindir=$path 
+plugindir=$path/../boards/.libs
+pythonplugindir=$path/../findit-activity
 resourcedir=$path/resources
 section="/discovery/colors_group"
diff --git a/src/advanced_colors-activity/resources/advanced_colors/Makefile.am b/src/advanced_colors-activity/resources/advanced_colors/Makefile.am
index c525969..c027881 100644
--- a/src/advanced_colors-activity/resources/advanced_colors/Makefile.am
+++ b/src/advanced_colors-activity/resources/advanced_colors/Makefile.am
@@ -1,41 +1,84 @@
+imgdir = $(pkgdatadir)/@PACKAGE_DATA_DIR@/advanced_colors
+img_DATA = \
+	activity.desktop \
+	background.svgz \
+	absinthe_butterfly.svg \
+	alabaster_butterfly.svg \
+	almond_butterfly.svg \
+	amber_butterfly.svg \
+	amethyst_butterfly.svg \
+	anise_butterfly.svg \
+	aquamarine_butterfly.svg \
+	aubergine_butterfly.svg \
+	auburn_butterfly.svg \
+	azure_butterfly.svg \
+	bistre_butterfly.svg \
+	celadon_butterfly.svg \
+	cerulean_butterfly.svg \
+	ceruse_butterfly.svg \
+	chartreuse_butterfly.svg \
+	chestnut_butterfly.svg \
+	claret_butterfly.svg \
+	cobalt_butterfly.svg \
+	coral_butterfly.svg \
+	corn_butterfly.svg \
+	crimson_butterfly.svg \
+	cyan_butterfly.svg \
+	dark_purple_butterfly.svg \
+	dove_butterfly.svg \
+	emerald_butterfly.svg \
+	fawn_butterfly.svg \
+	fuchsia_butterfly.svg \
+	garnet_butterfly.svg \
+	glaucous_butterfly.svg \
+	greyish_blue_butterfly.svg \
+	greyish-brown_butterfly.svg \
+	indigo_butterfly.svg \
+	ivory_butterfly.svg \
+	jade_butterfly.svg \
+	larch_butterfly.svg \
+	lavender_butterfly.svg \
+	lichen_butterfly.svg \
+	lilac_butterfly.svg \
+	lime_butterfly.svg \
+	magenta_butterfly.svg \
+	mahogany_butterfly.svg \
+	malachite_butterfly.svg \
+	mauve_butterfly.svg \
+	mimosa_butterfly.svg \
+	navy_butterfly.svg \
+	ochre_butterfly.svg \
+	olive_butterfly.svg \
+	opaline_butterfly.svg \
+	pistachio_butterfly.svg \
+	platinum_butterfly.svg \
+	plum_butterfly.svg \
+	prussian_blue_butterfly.svg \
+	purple_butterfly.svg \
+	ruby_butterfly.svg \
+	rust_butterfly.svg \
+	saffron_butterfly.svg \
+	sage_butterfly.svg \
+	salmon_butterfly.svg \
+	sapphire_butterfly.svg \
+	sepia_butterfly.svg \
+	sienna_butterfly.svg \
+	sulphur_butterfly.svg \
+	tea_butterfly.svg \
+	turquoise_butterfly.svg \
+	ultramarine_butterfly.svg \
+	vanilla_butterfly.svg \
+	verdigris_butterfly.svg \
+	vermilion_butterfly.svg \
+	veronese_butterfly.svg \
+	wine_butterfly.svg
 
-xmldir = $(pkgdatadir)/@PACKAGE_DATA_DIR@/advanced_colors
-
-xml_in_files = \
-	board1.xml.in \
-	board2.xml.in \
-	board3.xml.in \
-	board4.xml.in \
-	board5.xml.in \
-	board6.xml.in \
-	board7.xml.in \
-	board8.xml.in \
-	board9.xml.in
-
-xml_DATA = $(xml_in_files:.xml.in=.xml)
-
-#
-# Do not use the INTLTOOL_XML_RULE, we don't need to embed the translations
+# Do not use the INTLTOOL_DESKTOP_RULE, we don't need to embed the translations
 # in the file themselves. GCompris pick the translations from the po file at
 # runtime.
-#
-$(xml_DATA): %.xml: %.xml.in
-	sed -e "s/\(<\{1\}\/*\)_/\1/g" $< > $@
+activity.desktop: activity.desktop.in
+	sed -e "s/^_//g" $< > $@
 
+EXTRA_DIST = $(img_DATA) activity.desktop.in
 
-
-imgdir = $(pkgdatadir)/@PACKAGE_DATA_DIR@/advanced_colors
-img_DATA = \
-	advanced_colors1.jpg \
-	advanced_colors2.jpg \
-	advanced_colors3.jpg \
-	advanced_colors4.jpg \
-	advanced_colors5.jpg \
-	advanced_colors6.jpg \
-	advanced_colors7.jpg \
-	advanced_colors8.jpg \
-	advanced_colors9.jpg \
-	highlight.png
-
-EXTRA_DIST = $(img_DATA) ${xml_in_files}
-CLEANFILES = $(xml_DATA)
+CLEANFILES = activity.desktop
diff --git a/src/advanced_colors-activity/resources/advanced_colors/absinthe_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/absinthe_butterfly.svg
new file mode 100644
index 0000000..74165a2
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/absinthe_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#82e44f"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#82e44f;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#82e44f;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/activity.desktop.in b/src/advanced_colors-activity/resources/advanced_colors/activity.desktop.in
new file mode 100644
index 0000000..0049412
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/activity.desktop.in
@@ -0,0 +1,398 @@
+[common]
+
+objectAreaXYWH=190,50,410,200
+# If you want a rectangle under the objects
+objectAreaFill=0xCCCCCC55
+objectAreaStroke=0xFFFF33AA
+objectAreaRadiusX=10
+objectAreaRadiusY=10
+objectAreaLineWidth=2
+
+objectSelectionFill=0xFF000090
+objectSelectionStroke=0xFFFFFFCC
+
+questionColor=0x000000FF
+questionFont=gcompris/board/title bold
+
+# Provide a text color and font to have it being displayed
+#textColor=0xFFFFFFFF
+#textFont=gcompris/board/big bold
+
+background=background.svgz
+
+questionPosition=400,30
+# Translator: Do not translate {text}.
+_questionText=Find the {text} butterfly
+
+okPosition=700,10
+
+# Credits: The background image and the butterfly come from openclipart
+# http://www.openclipart.org/detail/131827
+# http://www.openclipart.org/detail/57679
+
+[1]
+object1Image=coral_butterfly.svg
+_object1Text=coral
+object2Image=claret_butterfly.svg
+_object2Text=claret
+object3Image=sienna_butterfly.svg
+_object3Text=sienna
+object4Image=corn_butterfly.svg
+_object4Text=corn
+object5Image=cobalt_butterfly.svg
+_object5Text=cobalt
+object6Image=cyan_butterfly.svg
+_object6Text=cyan
+object7Image=chestnut_butterfly.svg
+_object7Text=chestnut
+object8Image=almond_butterfly.svg
+_object8Text=almond
+
+[2]
+object1Image=claret_butterfly.svg
+_object1Text=claret
+object2Image=sienna_butterfly.svg
+_object2Text=sienna
+object3Image=corn_butterfly.svg
+_object3Text=corn
+object4Image=cobalt_butterfly.svg
+_object4Text=cobalt
+object5Image=cyan_butterfly.svg
+_object5Text=cyan
+object6Image=chestnut_butterfly.svg
+_object6Text=chestnut
+object7Image=almond_butterfly.svg
+_object7Text=almond
+object8Image=ruby_butterfly.svg
+_object8Text=ruby
+
+[3]
+object1Image=sapphire_butterfly.svg
+_object1Text=sapphire
+object2Image=sage_butterfly.svg
+_object2Text=sage
+object3Image=salmon_butterfly.svg
+_object3Text=salmon
+object4Image=sepia_butterfly.svg
+_object4Text=sepia
+object5Image=sulphur_butterfly.svg
+_object5Text=sulphur
+object6Image=tea_butterfly.svg
+_object6Text=tea
+object7Image=lime_butterfly.svg
+_object7Text=lime
+object8Image=turquoise_butterfly.svg
+_object8Text=turquoise
+
+[4]
+
+object1Image=absinthe_butterfly.svg
+_object1Text=absinthe
+object2Image=mahogany_butterfly.svg
+_object2Text=mahogany
+object3Image=aquamarine_butterfly.svg
+_object3Text=aquamarine
+object4Image=alabaster_butterfly.svg
+_object4Text=alabaster
+object5Image=amber_butterfly.svg
+_object5Text=amber
+object6Image=amethyst_butterfly.svg
+_object6Text=amethyst
+object7Image=anise_butterfly.svg
+_object7Text=anise
+object8Image=vermilion_butterfly.svg
+_object8Text=vermilion
+
+[5]
+object1Image=ceruse_butterfly.svg
+_object1Text=ceruse
+object2Image=fawn_butterfly.svg
+_object2Text=fawn
+object3Image=chartreuse_butterfly.svg
+_object3Text=chartreuse
+object4Image=emerald_butterfly.svg
+_object4Text=emerald
+object5Image=aubergine_butterfly.svg
+_object5Text=aubergine
+object6Image=fuchsia_butterfly.svg
+_object6Text=fuchsia
+object7Image=ruby_butterfly.svg
+_object7Text=ruby
+object8Image=glaucous_butterfly.svg
+_object8Text=glaucous
+
+[6]
+object1Image=aubergine_butterfly.svg
+_object1Text=aubergine
+object2Image=auburn_butterfly.svg
+_object2Text=auburn
+object3Image=azure_butterfly.svg
+_object3Text=azure
+object4Image=greyish-brown_butterfly.svg
+_object4Text=greyish-brown
+object5Image=bistre_butterfly.svg
+_object5Text=bistre
+object6Image=crimson_butterfly.svg
+_object6Text=crimson
+object7Image=celadon_butterfly.svg
+_object7Text=celadon
+object8Image=cerulean_butterfly.svg
+_object8Text=cerulean
+
+[7]
+object1Image=dove_butterfly.svg
+_object1Text=dove
+object2Image=garnet_butterfly.svg
+_object2Text=garnet
+object3Image=indigo_butterfly.svg
+_object3Text=indigo
+object4Image=ivory_butterfly.svg
+_object4Text=ivory
+object5Image=jade_butterfly.svg
+_object5Text=jade
+object6Image=lavender_butterfly.svg
+_object6Text=lavender
+object7Image=lichen_butterfly.svg
+_object7Text=lichen
+object8Image=wine_butterfly.svg
+_object8Text=wine
+
+[8]
+object1Image=lilac_butterfly.svg
+_object1Text=lilac
+object2Image=magenta_butterfly.svg
+_object2Text=magenta
+object3Image=malachite_butterfly.svg
+_object3Text=malachite
+object4Image=navy_butterfly.svg
+_object4Text=navy
+object5Image=larch_butterfly.svg
+_object5Text=larch
+object6Image=mimosa_butterfly.svg
+_object6Text=mimosa
+object7Image=ochre_butterfly.svg
+_object7Text=ochre
+object8Image=olive_butterfly.svg
+_object8Text=olive
+
+[9]
+
+object1Image=opaline_butterfly.svg
+_object1Text=opaline
+object2Image=vermilion_butterfly.svg
+_object2Text=vermilion
+object3Image=ultramarine_butterfly.svg
+_object3Text=ultramarine
+object4Image=mauve_butterfly.svg
+_object4Text=mauve
+object5Image=greyish_blue_butterfly.svg
+_object5Text=greyish_blue
+object6Image=pistachio_butterfly.svg
+_object6Text=pistachio
+object7Image=platinum_butterfly.svg
+_object7Text=platinum
+object8Image=purple_butterfly.svg
+_object8Text=purple
+
+[10]
+object1Image=plum_butterfly.svg
+_object1Text=plum
+object2Image=prussian_blue_butterfly.svg
+_object2Text=prussian_blue
+object3Image=rust_butterfly.svg
+_object3Text=rust
+object4Image=saffron_butterfly.svg
+_object4Text=saffron
+object5Image=vanilla_butterfly.svg
+_object5Text=vanilla
+object6Image=veronese_butterfly.svg
+_object6Text=veronese
+object7Image=verdigris_butterfly.svg
+_object7Text=verdigris
+object8Image=dark_purple_butterfly.svg
+_object8Text=dark_purple
+
+# Now all the colors have been seen, propose here
+# a new random set of them
+[11]
+object1Image=olive_butterfly.svg
+_object1Text=olive
+object1Image=auburn_butterfly.svg
+_object1Text=auburn
+object2Image=dark_purple_butterfly.svg
+_object2Text=dark_purple
+object3Image=mauve_butterfly.svg
+_object3Text=mauve
+object4Image=azure_butterfly.svg
+_object4Text=azure
+object5Image=sienna_butterfly.svg
+_object5Text=sienna
+object6Image=plum_butterfly.svg
+_object6Text=plum
+object7Image=sepia_butterfly.svg
+_object7Text=sepia
+object8Image=aubergine_butterfly.svg
+_object8Text=aubergine
+
+[12]
+object1Image=aubergine_butterfly.svg
+_object1Text=aubergine
+object2Image=cyan_butterfly.svg
+_object2Text=cyan
+object3Image=fawn_butterfly.svg
+_object3Text=fawn
+object4Image=mimosa_butterfly.svg
+_object4Text=mimosa
+object5Image=ochre_butterfly.svg
+_object5Text=ochre
+object6Image=prussian_blue_butterfly.svg
+_object6Text=prussian_blue
+object7Image=rust_butterfly.svg
+_object7Text=rust
+object8Image=salmon_butterfly.svg
+_object8Text=salmon
+
+[13]
+object1Image=alabaster_butterfly.svg
+_object1Text=alabaster
+object2Image=chestnut_butterfly.svg
+_object2Text=chestnut
+object3Image=coral_butterfly.svg
+_object3Text=coral
+object4Image=ivory_butterfly.svg
+_object4Text=ivory
+object5Image=mauve_butterfly.svg
+_object5Text=mauve
+object6Image=plum_butterfly.svg
+_object6Text=plum
+object7Image=rust_butterfly.svg
+_object7Text=rust
+object8Image=vermilion_butterfly.svg
+_object8Text=vermilion
+
+[14]
+object1Image=navy_butterfly.svg
+_object1Text=navy
+object2Image=cerulean_butterfly.svg
+_object2Text=cerulean
+object3Image=malachite_butterfly.svg
+_object3Text=malachite
+object4Image=opaline_butterfly.svg
+_object4Text=opaline
+object5Image=wine_butterfly.svg
+_object5Text=wine
+object6Image=pistachio_butterfly.svg
+_object6Text=pistachio
+object7Image=chestnut_butterfly.svg
+_object7Text=chestnut
+object8Image=claret_butterfly.svg
+_object8Text=claret
+
+[15]
+object1Image=chestnut_butterfly.svg
+_object1Text=chestnut
+object2Image=dark_purple_butterfly.svg
+_object2Text=dark_purple
+object3Image=aubergine_butterfly.svg
+_object3Text=aubergine
+object4Image=opaline_butterfly.svg
+_object4Text=opaline
+object5Image=wine_butterfly.svg
+_object5Text=wine
+object6Image=fawn_butterfly.svg
+_object6Text=fawn
+object7Image=magenta_butterfly.svg
+_object7Text=magenta
+object8Image=anise_butterfly.svg
+_object8Text=anise
+
+[16]
+object1Image=claret_butterfly.svg
+_object1Text=claret
+object2Image=fawn_butterfly.svg
+_object2Text=fawn
+object3Image=platinum_butterfly.svg
+_object3Text=platinum
+object4Image=indigo_butterfly.svg
+_object4Text=indigo
+object5Image=dove_butterfly.svg
+_object5Text=dove
+object6Image=crimson_butterfly.svg
+_object6Text=crimson
+object7Image=veronese_butterfly.svg
+_object7Text=veronese
+object8Image=greyish-brown_butterfly.svg
+_object8Text=greyish-brown
+
+[17]
+object1Image=chestnut_butterfly.svg
+_object1Text=chestnut
+object2Image=greyish_blue_butterfly.svg
+_object2Text=greyish_blue
+object3Image=aubergine_butterfly.svg
+_object3Text=aubergine
+object4Image=salmon_butterfly.svg
+_object4Text=salmon
+object5Image=amber_butterfly.svg
+_object5Text=amber
+object6Image=chartreuse_butterfly.svg
+_object6Text=chartreuse
+object7Image=claret_butterfly.svg
+_object7Text=claret
+object8Image=purple_butterfly.svg
+_object8Text=purple
+
+[18]
+object1Image=plum_butterfly.svg
+_object1Text=plum
+object2Image=claret_butterfly.svg
+_object2Text=claret
+object3Image=ultramarine_butterfly.svg
+_object3Text=ultramarine
+object4Image=greyish_blue_butterfly.svg
+_object4Text=greyish_blue
+object5Image=dark_purple_butterfly.svg
+_object5Text=dark_purple
+object6Image=lilac_butterfly.svg
+_object6Text=lilac
+object7Image=aquamarine_butterfly.svg
+_object7Text=aquamarine
+object8Image=magenta_butterfly.svg
+_object8Text=magenta
+
+[19]
+object1Image=anise_butterfly.svg
+_object1Text=anise
+object2Image=cerulean_butterfly.svg
+_object2Text=cerulean
+object3Image=ivory_butterfly.svg
+_object3Text=ivory
+object4Image=sepia_butterfly.svg
+_object4Text=sepia
+object5Image=verdigris_butterfly.svg
+_object5Text=verdigris
+object6Image=fuchsia_butterfly.svg
+_object6Text=fuchsia
+object7Image=plum_butterfly.svg
+_object7Text=plum
+object8Image=purple_butterfly.svg
+_object8Text=purple
+
+[20]
+object1Image=tea_butterfly.svg
+_object1Text=tea
+object2Image=dark_purple_butterfly.svg
+_object2Text=dark_purple
+object3Image=sienna_butterfly.svg
+_object3Text=sienna
+object4Image=aubergine_butterfly.svg
+_object4Text=aubergine
+object5Image=rust_butterfly.svg
+_object5Text=rust
+object6Image=pistachio_butterfly.svg
+_object6Text=pistachio
+object7Image=sapphire_butterfly.svg
+_object7Text=sapphire
+object8Image=claret_butterfly.svg
+_object8Text=claret
+
diff --git a/src/advanced_colors-activity/resources/advanced_colors/alabaster_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/alabaster_butterfly.svg
new file mode 100644
index 0000000..000557a
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/alabaster_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#ffffff;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#ffffff;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/almond_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/almond_butterfly.svg
new file mode 100644
index 0000000..d3031ab
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/almond_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#8bd171"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#8bd171;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#8bd171;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/amber_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/amber_butterfly.svg
new file mode 100644
index 0000000..71dc127
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/amber_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#f7c901"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#f7c901;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#f7c901;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/amethyst_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/amethyst_butterfly.svg
new file mode 100644
index 0000000..72a497f
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/amethyst_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#9353b4"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#9353b4;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#9353b4;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/anise_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/anise_butterfly.svg
new file mode 100644
index 0000000..8d4e713
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/anise_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#abfb5c"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#abfb5c;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#abfb5c;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/aquamarine_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/aquamarine_butterfly.svg
new file mode 100644
index 0000000..36c226c
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/aquamarine_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#83ffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#83ffff;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#83ffff;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/aubergine_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/aubergine_butterfly.svg
new file mode 100644
index 0000000..32d992c
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/aubergine_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#39022a"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#39022a;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#39022a;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/auburn_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/auburn_butterfly.svg
new file mode 100644
index 0000000..b0327da
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/auburn_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#a9440e"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#a9440e;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#a9440e;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/azure_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/azure_butterfly.svg
new file mode 100644
index 0000000..310feac
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/azure_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#7cdfff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#7cdfff;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#7cdfff;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/background.svgz b/src/advanced_colors-activity/resources/advanced_colors/background.svgz
new file mode 100644
index 0000000..d0a9bdb
Binary files /dev/null and b/src/advanced_colors-activity/resources/advanced_colors/background.svgz differ
diff --git a/src/advanced_colors-activity/resources/advanced_colors/bistre_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/bistre_butterfly.svg
new file mode 100644
index 0000000..4495146
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/bistre_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#88704e"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#88704e;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#88704e;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/celadon_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/celadon_butterfly.svg
new file mode 100644
index 0000000..c13234a
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/celadon_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#8eb4a5"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#8eb4a5;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#8eb4a5;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/cerulean_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/cerulean_butterfly.svg
new file mode 100644
index 0000000..5c21798
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/cerulean_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#a9d9ff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#a9d9ff;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#a9d9ff;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/ceruse_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/ceruse_butterfly.svg
new file mode 100644
index 0000000..000557a
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/ceruse_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#ffffff;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#ffffff;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/chartreuse_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/chartreuse_butterfly.svg
new file mode 100644
index 0000000..dabe44e
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/chartreuse_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#d3ff38"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#d3ff38;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#d3ff38;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/chestnut_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/chestnut_butterfly.svg
new file mode 100644
index 0000000..6cb19f7
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/chestnut_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ab6a26"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#ab6a26;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#ab6a26;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/claret_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/claret_butterfly.svg
new file mode 100644
index 0000000..05389fc
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/claret_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#68071a"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#68071a;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#68071a;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/cobalt_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/cobalt_butterfly.svg
new file mode 100644
index 0000000..c38bd56
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/cobalt_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#adbdde"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#adbdde;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#adbdde;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/coral_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/coral_butterfly.svg
new file mode 100644
index 0000000..4b623f2
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/coral_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#cd3800"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#cd3800;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#cd3800;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/corn_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/corn_butterfly.svg
new file mode 100644
index 0000000..189cfc9
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/corn_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ebd931"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#ebd931;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#ebd931;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/crimson_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/crimson_butterfly.svg
new file mode 100644
index 0000000..8af5e7c
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/crimson_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#a30119"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#a30119;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#a30119;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/cyan_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/cyan_butterfly.svg
new file mode 100644
index 0000000..f46d769
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/cyan_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#2af4f4"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#2af4f4;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#2af4f4;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/dark_purple_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/dark_purple_butterfly.svg
new file mode 100644
index 0000000..bf88c0e
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/dark_purple_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#a50686"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#a50686;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#a50686;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/dove_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/dove_butterfly.svg
new file mode 100644
index 0000000..65c7231
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/dove_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#bfb39d"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#bfb39d;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#bfb39d;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/emerald_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/emerald_butterfly.svg
new file mode 100644
index 0000000..056a5a3
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/emerald_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#00db5b"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#00db5b;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#00db5b;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/fawn_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/fawn_butterfly.svg
new file mode 100644
index 0000000..c0cd67d
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/fawn_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#e2d183"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#e2d183;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#e2d183;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/fuchsia_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/fuchsia_butterfly.svg
new file mode 100644
index 0000000..442b44c
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/fuchsia_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ff439f"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#ff439f;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#ff439f;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/garnet_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/garnet_butterfly.svg
new file mode 100644
index 0000000..21a60f6
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/garnet_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#780a15"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#780a15;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#780a15;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/glaucous_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/glaucous_butterfly.svg
new file mode 100644
index 0000000..8a2e374
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/glaucous_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#679e8b"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#679e8b;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#679e8b;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/greyish-brown_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/greyish-brown_butterfly.svg
new file mode 100644
index 0000000..7d62b69
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/greyish-brown_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#787065"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#787065;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#787065;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/greyish_blue_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/greyish_blue_butterfly.svg
new file mode 100644
index 0000000..8e3da2a
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/greyish_blue_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#1f4a53"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#1f4a53;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#1f4a53;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/indigo_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/indigo_butterfly.svg
new file mode 100644
index 0000000..1029f60
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/indigo_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#831eff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#831eff;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#831eff;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/ivory_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/ivory_butterfly.svg
new file mode 100644
index 0000000..3291390
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/ivory_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#feffd5"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#feffd5;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#feffd5;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/jade_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/jade_butterfly.svg
new file mode 100644
index 0000000..d524d91
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/jade_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#8af195"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#8af195;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#8af195;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/larch_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/larch_butterfly.svg
new file mode 100644
index 0000000..377408f
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/larch_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#3a734a"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#3a734a;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#3a734a;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/lavender_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/lavender_butterfly.svg
new file mode 100644
index 0000000..2ab9799
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/lavender_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#a08cfd"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#a08cfd;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#a08cfd;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/lichen_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/lichen_butterfly.svg
new file mode 100644
index 0000000..48d7baa
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/lichen_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#8dcf87"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#8dcf87;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#8dcf87;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/lilac_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/lilac_butterfly.svg
new file mode 100644
index 0000000..99c43bb
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/lilac_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ba68d7"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#ba68d7;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#ba68d7;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/lime_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/lime_butterfly.svg
new file mode 100644
index 0000000..f1c2202
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/lime_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#b2e059"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#b2e059;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#b2e059;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/magenta_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/magenta_butterfly.svg
new file mode 100644
index 0000000..da2b7df
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/magenta_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ff10ff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#ff10ff;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#ff10ff;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/mahogany_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/mahogany_butterfly.svg
new file mode 100644
index 0000000..0376765
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/mahogany_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#954720"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#954720;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#954720;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/malachite_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/malachite_butterfly.svg
new file mode 100644
index 0000000..51c5b3f
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/malachite_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#23ac5c"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#23ac5c;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#23ac5c;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/mauve_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/mauve_butterfly.svg
new file mode 100644
index 0000000..c271e3b
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/mauve_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#d3a3ed"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#d3a3ed;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#d3a3ed;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/mimosa_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/mimosa_butterfly.svg
new file mode 100644
index 0000000..bfc1be8
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/mimosa_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#feff73"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#feff73;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#feff73;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/navy_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/navy_butterfly.svg
new file mode 100644
index 0000000..7ccdfd6
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/navy_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#04234f"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#04234f;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#04234f;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/ochre_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/ochre_butterfly.svg
new file mode 100644
index 0000000..6869707
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/ochre_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ecbb2e"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#ecbb2e;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#ecbb2e;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/olive_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/olive_butterfly.svg
new file mode 100644
index 0000000..4d7f9fc
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/olive_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#718e24"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#718e24;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#718e24;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/opaline_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/opaline_butterfly.svg
new file mode 100644
index 0000000..4aed14b
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/opaline_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#fffef9"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#fffef9;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#fffef9;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/pistachio_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/pistachio_butterfly.svg
new file mode 100644
index 0000000..93b55b6
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/pistachio_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ccff7e"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#ccff7e;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#ccff7e;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/platinum_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/platinum_butterfly.svg
new file mode 100644
index 0000000..1b2df87
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/platinum_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#feffd3"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#feffd3;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#feffd3;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/plum_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/plum_butterfly.svg
new file mode 100644
index 0000000..8bc5343
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/plum_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#861356"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#861356;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#861356;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/prussian_blue_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/prussian_blue_butterfly.svg
new file mode 100644
index 0000000..f91e012
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/prussian_blue_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#284a63"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#284a63;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#284a63;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/purple_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/purple_butterfly.svg
new file mode 100644
index 0000000..32e5120
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/purple_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#a00d41"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#a00d41;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#a00d41;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/ruby_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/ruby_butterfly.svg
new file mode 100644
index 0000000..5d9af96
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/ruby_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ff1111"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#ff1111;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#ff1111;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/rust_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/rust_butterfly.svg
new file mode 100644
index 0000000..fb658a6
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/rust_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#a45e18"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#a45e18;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#a45e18;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/saffron_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/saffron_butterfly.svg
new file mode 100644
index 0000000..7479b58
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/saffron_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#f7da1a"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#f7da1a;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#f7da1a;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/sage_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/sage_butterfly.svg
new file mode 100644
index 0000000..a93fb36
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/sage_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#72ab7e"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#72ab7e;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#72ab7e;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/salmon_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/salmon_butterfly.svg
new file mode 100644
index 0000000..6a57132
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/salmon_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ff995b"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#ff995b;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#ff995b;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/sapphire_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/sapphire_butterfly.svg
new file mode 100644
index 0000000..a0b8467
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/sapphire_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#0232b8"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#0232b8;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#0232b8;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/sepia_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/sepia_butterfly.svg
new file mode 100644
index 0000000..6bee998
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/sepia_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#b38b67"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#b38b67;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#b38b67;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/sienna_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/sienna_butterfly.svg
new file mode 100644
index 0000000..d258009
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/sienna_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#8a5334"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#8a5334;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#8a5334;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/sulphur_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/sulphur_butterfly.svg
new file mode 100644
index 0000000..fa6c3df
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/sulphur_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffff6d"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#ffff6d;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#ffff6d;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/tea_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/tea_butterfly.svg
new file mode 100644
index 0000000..3d5b65d
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/tea_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ff9072"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#ff9072;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#ff9072;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/turquoise_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/turquoise_butterfly.svg
new file mode 100644
index 0000000..c0bb44b
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/turquoise_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#21ffda"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#21ffda;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#21ffda;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/ultramarine_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/ultramarine_butterfly.svg
new file mode 100644
index 0000000..b84a772
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/ultramarine_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#1c00a5"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#1c00a5;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#1c00a5;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/vanilla_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/vanilla_butterfly.svg
new file mode 100644
index 0000000..f8d6aa5
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/vanilla_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#e8d49f"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#e8d49f;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#e8d49f;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/verdigris_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/verdigris_butterfly.svg
new file mode 100644
index 0000000..ae6be7c
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/verdigris_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#9fb09e"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#9fb09e;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#9fb09e;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/vermilion_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/vermilion_butterfly.svg
new file mode 100644
index 0000000..a6a4849
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/vermilion_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#f01904"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#f01904;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#f01904;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/veronese_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/veronese_butterfly.svg
new file mode 100644
index 0000000..654eeb2
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/veronese_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#636f25"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#636f25;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#636f25;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/advanced_colors-activity/resources/advanced_colors/wine_butterfly.svg b/src/advanced_colors-activity/resources/advanced_colors/wine_butterfly.svg
new file mode 100644
index 0000000..690f413
--- /dev/null
+++ b/src/advanced_colors-activity/resources/advanced_colors/wine_butterfly.svg
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/";
+   xmlns:cc="http://creativecommons.org/ns#";
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+   xmlns:svg="http://www.w3.org/2000/svg";
+   xmlns="http://www.w3.org/2000/svg";
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd";
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape";
+   width="74.922989"
+   height="77.923302"
+   id="svg10560"
+   version="1.1"
+   inkscape:version="0.48.1 r9760"
+   sodipodi:docname="white_butterfly.svg">
+  <defs
+     id="defs10562">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       id="perspective11478" />
+    <inkscape:perspective
+       id="perspective10705"
+       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
+       inkscape:vp_z="744.09448 : 526.18109 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 526.18109 : 1"
+       sodipodi:type="inkscape:persp3d" />
+    <inkscape:path-effect
+       fuse_tolerance="0"
+       vertical_pattern="false"
+       prop_units="false"
+       tang_offset="0"
+       normal_offset="0"
+       spacing="0"
+       scale_y_rel="false"
+       prop_scale="1"
+       copytype="single_stretched"
+       pattern="m 185.52914,340.54624 c 0,64.30172 -78.26605,55 -159.999977,37.14286 -80.54822,-17.59809 -168.571433,-59.26971 -168.571433,-123.57143 0,-64.30173 88.875593,-98.20987 169.285713,-116.42858 44.136,-10 120.902377,-22.54697 148.231727,4.61889 19.90137,19.78232 11.05397,171.14376 11.05397,198.23826 z"
+       is_visible="true"
+       id="path-effect11375"
+       effect="skeletal" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ad1f47"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7.9195959"
+     inkscape:cx="65.343204"
+     inkscape:cy="28.37557"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1-0"
+     showgrid="false"
+     fit-margin-top="5"
+     fit-margin-left="5"
+     fit-margin-right="5"
+     fit-margin-bottom="5"
+     inkscape:window-width="1680"
+     inkscape:window-height="1026"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata10565">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage"; />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(1.7669454,-126.37667)">
+    <g
+       id="layer1-54"
+       inkscape:label="Layer 1"
+       transform="translate(239.835,239.34116)">
+      <g
+         transform="matrix(0.6817788,0.7315584,-0.7315584,0.6817788,280.43181,-146.52369)"
+         id="g3199" />
+      <g
+         transform="translate(-227.14286,-28.571429)"
+         id="g3464">
+        <g
+           id="layer1-0"
+           inkscape:label="Calque 1"
+           transform="matrix(0.06725509,0,0,0.06725509,-12.949471,-73.82934)">
+          <g
+             id="g12641"
+             transform="matrix(1.710208,0,0,1.710208,-1391.8385,-1820.7245)">
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#ad1f47;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0"
+               d="m 1151.0441,1235.9762 c 0,70.2191 -114.3655,167.1429 -181.42861,167.1429 -67.06316,0 -121.42858,-56.9238 -121.42858,-127.1429 0,-37.07 46.58014,-173.2917 110.7527,-25.1033 -66.95563,-117.9249 79.01659,-230.611 110.67589,-230.611 67.0631,0 81.4286,145.4953 81.4286,215.7143 z"
+               id="path10711"
+               sodipodi:nodetypes="csscsc" />
+            <path
+               inkscape:connector-curvature="0"
+               sodipodi:nodetypes="csscsc"
+               id="path11224"
+               d="m 1206.0926,1310.7126 c -69.1051,-12.4576 -184.781,82.8983 -196.6788,148.8976 -11.89767,65.9994 34.4781,129.6012 103.5833,142.0588 36.4819,6.5766 178.8066,-15.0974 44.3538,-104.5422 104.1756,86.8146 240.9712,-36.8504 246.5878,-68.0074 11.8978,-65.9993 -128.7409,-105.9492 -197.8461,-118.4068 z"
+               style="fill:#ad1f47;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:7.99999952;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dashoffset:0" />
+            <path
+               sodipodi:type="arc"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:8;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
+               id="path11226"
+               sodipodi:cx="350"
+               sodipodi:cy="556.64789"
+               sodipodi:rx="147.14287"
+               sodipodi:ry="41.428574"
+               d="m 497.14287,556.64789 c 0,22.88037 -65.87811,41.42857 -147.14287,41.42857 -81.26476,0 -147.14287,-18.5482 -147.14287,-41.42857 0,-22.88037 65.87811,-41.42858 147.14287,-41.42858 81.26476,0 147.14287,18.54821 147.14287,41.42858 z"
+               transform="matrix(0.78562396,-0.61870425,0.61870425,0.78562396,470.24668,1129.4925)" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1223.9907,1120.6888 c -3.3172,19.4364 -16.3579,32.4214 -33.5962,28.6237 -19.9148,-4.3874 -21.0243,-28.0131 -16.9414,-49.5274 4.6417,-24.4582 31.6377,-29.3204 53.4434,-24.1163 24.4725,5.8405 38.3989,42.9153 33.0357,69.4619 -2.1361,10.5733 -8.7114,21.5371 -16.9216,29.9846 -2.6208,2.6965 -22.5694,22.411 -41.322,54.9933 -32.0709,55.7227 -83.2255,55.2718 -86.3287,56.5859"
+               id="path11230"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:none;stroke:#000000;stroke-width:7.99999952;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+               d="m 1329.5824,1217.3613 c -18.7275,6.169 -29.6301,20.9947 -23.3126,37.4771 7.2984,19.0417 30.8266,16.6275 51.4952,9.3924 23.4967,-8.2251 24.2927,-35.644 15.9056,-56.434 -9.4129,-23.3327 -36.0238,-29.574 -61.4785,-20.325 -10.1384,3.6839 -28.0844,13.8358 -35.2179,23.2104 -2.2771,2.9924 -22.8484,21.6089 -52.2818,44.9957 -50.3374,39.9963 -56.431,41.0183 -57.2693,44.2823"
+               id="path11230-8"
+               sodipodi:nodetypes="cssssssc" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11506"
+               d="m 1201.7401,1383.0155 c 12.8383,7.9142 25.8323,15.7242 39.4569,22.232 10.6164,5.0709 22.3624,9.5836 33.2588,13.9618 13.8753,4.8552 27.7201,10.5198 42.2985,13.0156 3.7185,0.6367 10.0099,1.4784 14.0125,-0.1729 0.7627,-0.3148 1.0739,-1.2533 1.6108,-1.8798 -2.0928,-0.2533 -1.5228,0.3161 -1.3218,-2.0235 0,0 9.9137,0.4177 9.9137,0.4177 l 0,0 c -1.096,7.9772 0.4775,4.1639 -5.6092,11.0312 -1.7789,0.3924 -3.5151,1.1694 -5.3368,1.177 -3.4158,0.014 -12.6243,-2.9885 -14.9667,-3.8165 -13.9332,-4.9248 -27.2451,-11.4744 -41.114,-16.5654 -16.3978,-6.2025 -32.7488,-12.5196 -49.2234,-18.5163 -2.1285,-0.7748 -17.1115,-6.2156 -20.67,-7.3037 -1.5258,-0.4666 -3.1066,-0.7291 -4.6598,-1.0937 0,0 2.3505,-10.4635 2.3505,-10.4635 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11508"
+               d="m 1143.8194,1426.176 c 12.9289,9.0882 26.9271,16.6879 41.2674,23.2828 3.3757,1.4118 6.7409,2.849 10.1271,4.2353 3.4814,1.4253 6.9273,2.9489 10.4753,4.1993 10.6101,3.7394 21.8207,5.9766 32.7453,8.5983 4.4805,1.3781 9.0392,2.4112 13.6454,3.2467 0,0 -2.893,9.4566 -2.893,9.4566 l 0,0 c -4.5541,-1.4516 -8.9071,-3.3118 -13.3692,-5.0293 -17.8539,-6.1551 -35.8565,-11.9812 -53.1552,-19.6277 -11.2922,-4.679 -8.9583,-3.6153 -19.7661,-8.4585 -4.8979,-2.1949 -9.692,-4.622 -14.6299,-6.7253 -4.2928,-1.8286 -5.6402,-2.1528 -9.6939,-3.4029 0,0 5.2468,-9.7753 5.2468,-9.7753 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11510"
+               d="m 1088.5402,1476.2929 c 0.5315,11.8615 6.8682,23.3128 14.025,32.5132 2.1334,2.7424 4.6501,5.1639 6.9751,7.7459 2.7589,2.3672 5.5179,4.7344 8.2768,7.1016 0,0 -3.5503,4.1735 -3.5503,4.1735 l 0,0 c -3.0054,-2.4579 -6.0108,-4.9158 -9.0162,-7.3736 -2.465,-2.7344 -5.0571,-5.3593 -7.395,-8.2031 -8.5564,-10.4078 -16.1567,-22.2965 -20.2611,-35.1825 0,0 10.9457,-0.775 10.9457,-0.775 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11512"
+               d="m 1078.6603,1141.9738 c -0.8113,19.1334 2.2619,38.1518 5.1455,57.0003 1.6522,11.3301 3.0891,23.126 7.917,33.6729 0.9182,2.0056 2.332,3.7447 3.498,5.6171 0,0 -7.1242,3.5637 -7.1242,3.5637 l 0,0 c -0.8034,-2.3988 -1.7717,-4.7486 -2.41,-7.1965 -2.9608,-11.3557 -4.1459,-23.1526 -6.5481,-34.6201 -3.2429,-18.5133 -6.1486,-37.1742 -11.0872,-55.3249 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11514"
+               d="m 1020.0715,1200.5627 c 0.1085,1.2265 0.086,2.472 0.3279,3.6796 0.2906,1.4572 0.8397,2.8506 1.2596,4.276 0.5158,2.2014 1.1271,4.3826 1.5473,6.6043 0.4598,2.4307 2.3014,15.6807 2.6394,17.5799 0.7084,3.98 1.5986,7.9255 2.3979,11.8882 8.2305,30.5933 20.1057,60.5099 38.0671,86.7808 2.8807,4.2135 6.2347,8.0831 9.3521,12.1246 1.2942,1.4316 8.7427,10.5898 12.2742,11.9972 0.5565,0.2218 1.5064,-1.6337 0.9134,-1.548 -2.5384,0.3666 -4.8583,1.6458 -7.2874,2.4687 0,0 10.3058,-0.9514 10.3058,-0.9514 l 0,0 c -2.3821,2.828 -3.867,6.7753 -7.1461,8.484 -1.3194,0.6875 -2.3803,-1.8571 -3.2359,-3.0742 -3.3957,-4.8304 -4.3072,-11.17 -8.369,-15.6118 -9.151,-15.9689 -18.5155,-31.84 -26.568,-48.407 -3.0434,-6.2614 -5.7186,-12.6954 -8.639,-19.015 -12.7478,-27.5858 -3.6337,-6.7769 -14.3252,-31.7397 -1.3536,-3.9261 -2.8496,-7.806 -4.061,-11.7783 -1.6512,-5.4145 -2.5145,-11.049 -4.1721,-16.4616 -1.4609,-4.7701 -2.5222,-6.3513 -4.4183,-10.826 -0.5248,-1.2386 -0.9812,-2.5052 -1.4717,-3.7
 578 0,0 10.609,-2.7125 10.609,-2.7125 z" />
+            <path
+               inkscape:connector-curvature="0"
+               style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none"
+               id="path11520"
+               d="m 921.41566,1286.5626 c 9.1897,15.5855 19.81919,30.646 34.13617,41.9932 4.90882,3.8906 10.28096,7.1579 15.42144,10.7368 0,0 -0.52337,0.798 -0.52337,0.798 l 0,0 c -5.56598,-3.1362 -11.33117,-5.9425 -16.69795,-9.4086 -7.60562,-4.912 -16.32565,-12.2545 -22.6853,-18.8682 -6.03601,-6.2771 -10.87643,-13.7934 -17.81807,-19.2323 0,0 8.16708,-6.0189 8.16708,-6.0189 z" />
+          </g>
+        </g>
+      </g>
+    </g>
+  </g>
+</svg>



[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]