[Gimp-user] Placing one image to a background

[Levityen <forums gimpusers com>]

Thank you very very much.  The process you showed is very simple to use and very
appreciated.  I will do my work in this way definitely.
But I still have a distorted/speckled shadow left.  I've changed the threshold
values but it doesn't seem to help.  Is there any way I can smooth out the
shadow to make it look more original?

-- 
Levityen (via www.gimpusers.com/forums)