cool..but actually some illusion here are helped by the refresh rate of your monitor....though its very fast due to the choices of shapes and colors of those pix...the simple optical illusion is created...other are simple a shape and color which the mind reads simultaneously..and it appears thats its moving...the whell..you can actually defeat the clock wise and counter-clockwise position if you concentrate on having it in one rotation..and if you get distructed again...try to lok at the middle b4 going back..jesus illusion is coll..but try focus on any pick normally dark color in your monitor..and do the same way as you did in the jesus illusion....and you will also create an image....but of course the choice of the graphics are great considering that the image you created after will look like jesus's face... but whoever created theses illusion sure knows a lot of science... especially physics...i think...

nice

pretty cool compilations. guys add more!

wow nc illusions........my eyes hurts........

Wow! This is Cool

w0w nice

my eyes become like this haha~~really cool dude..

i like the 3rd pic makes me shiver

woah..the 4th one really works!its amazing!

These are cool !!! I've seen most of these before. The one where you stare at the 4 dots in the center and then look at the wall was neat.