Mind deception - do you see color?

Originally posted by Nordlys
Here's one of my favourite optical illusions:
http://www.michaelbach.de/ot/col_lilacChaser/index.html

I also love the rotating snakes:
http://www.ritsumei.ac.jp/~akitaoka/rotsnakee.html
Hard to believe that it's not moving at all! But if you focus on one area, you'll see that the motion stops there.

Edit: The rest of the site with the rotating snakes is well worth checking out, too: http://www.ritsumei.ac.jp/~akitaoka/index-e.html

MY EYES!!! MY EYES!!!
😵

Originally posted by arrakis
MY EYES!!! MY EYES!!!
😵

lol...it makes mine hurt too