Nice stuff! thanks for the link. This one is intriguing and beautiful -- kind of a homage to Escher in a way, with the foxes both in and out of the knotwork.http://www.shadowscapes.com/image/foxknot.shtml
M'star, I really like your sister's picture too. So this is what a math test can do to a person!
It's very dark and mysterious, and exciting too, with the wrappings around the figure and the golden hair bursting out the top, like it refuses to be held down.