ILLUSIONS! I always been a big fan of illusions and some are simple and some are downright strange. The Calm/Angry face a few down is really wild. So without further ado, here a few ... post some good ones if you've got them.
LOOK AT THE BLACK CROSS ALL THE TIME!
Did you see the green dot rotating? It's not there.
Again look at the middle.
Are they rotating opposite one another? No they're not.
This ones a little tricky ...
If you look at the images below from your seat in front of the computer, Mr. Angry is on the left, and Mr. Calm is on the right. Get up from your seat, and move back 10-12 feet or so, and they switch places.
Did you see it change?
The squares marked A and B are the same shade of gray.
PROOF ... By joining the squares marked A and B with two vertical stripes of the same shade of gray, it becomes apparent that both squares are the same.
A bunch more can be found here ...
http://amazingillusions.blogspot.com/