There was a patch on bugzilla replacing some of the greyscale images
from wine's card.dll with colored ones.
http://www.reactos.org/bugzilla/show_bug.cgi?id=2476
Ged noticed that they looked exactly like windows images. The wine
images seem to be windows images converted to greyscale.
Maybe we should replace these images. I have found an opensource project
with nice images: MacSolitaire
http://sourceforge.net/projects/macsolitairex