don't look at this site if you're prone to seizures.
http://www.ritsumei.ac.jp/~akitaoka/saishin-e.html
you were warned.
Whoa, that's cool!!!
It seems like they're really spinning. Except for when you look at one directly.
i couldn't stop looking at those. Especially the first set with the rotating snakes, but then i felt kind of dizzy. hmm, weird. Cool optical illusions.
shawn
aww... this is really a pain to my eyes!!! Cool though!
I'mmm hiiiiigh O_O