Re:M.C. Escher: More Mathematics Than Meets the Eye
by JonnieCache on Sunday March 20, 2011 @09:32AM
(#2346220)
There's an OS X screensaver based on this work which animates the effect, in a similar way to "dive" animations into fractal images. Fascinating but also nauseating after a while.
http://wakaba.c3.cx/s/lotsablankers/lotsaescher