[gimp-web/testing] Add a funny "Wilber & Co" cartoon by Aryeom.

[Jehan <jehanp src gnome org>]

commit 22efa382851368771331a27e4282aedaa29994ad
Author: Jehan <jehan girinstud io>
Date:   Mon Mar 18 17:06:06 2019 +0100

    Add a funny "Wilber & Co" cartoon by Aryeom.

 .../20190318_gimp_colorisation.jpg                    | Bin 0 -> 1651644 bytes
 content/news/2019-03_GIMP-2.10.10_Released/index.md   |   7 +++++++
 2 files changed, 7 insertions(+)
---
diff --git a/content/news/2019-03_GIMP-2.10.10_Released/20190318_gimp_colorisation.jpg 
b/content/news/2019-03_GIMP-2.10.10_Released/20190318_gimp_colorisation.jpg
new file mode 100644
index 00000000..496f5a6f
Binary files /dev/null and b/content/news/2019-03_GIMP-2.10.10_Released/20190318_gimp_colorisation.jpg differ
diff --git a/content/news/2019-03_GIMP-2.10.10_Released/index.md 
b/content/news/2019-03_GIMP-2.10.10_Released/index.md
index 1ddaa699..8fec90aa 100644
--- a/content/news/2019-03_GIMP-2.10.10_Released/index.md
+++ b/content/news/2019-03_GIMP-2.10.10_Released/index.md
@@ -34,6 +34,13 @@ for painters, allowing to fill areas surrounded by "line arts", while
 trying to leave no unfilled pixels near the lines, and closing potential
 zones.
 
+<figure>
+<img src="{attach}20190318_gimp_colorisation.jpg" alt="Colors are hard, by Aryeom"/>
+<figcaption>
+<em>"Colors are hard", by Aryeom, CC BY-SA 4.0</em>
+</figcaption>
+</figure>
+
 This feature, originated from the [G'MIC](https://gmic.eu/) plug-in as a
 research paper, was contributed by Jehan as a work of the
 [IMAGE](https://www.greyc.fr/?page_id=443&lang=en) team of the