Another geometry optical illusion. This is an impossible triangle - Part 2.
Warning, Your eyes may bug out of your head while you look at this one.
KST saw a hump. How about you?
There is only 3 Colors in this picture.
Do you see an Eskimo or an Indian?
Don't believe it? Try opening up the image in Paint or another image editor and put the 2 tiles side by side.
This mind trick fools you into counting one to many prongs on the fork.
Here is another one that will make your eyes fall out of your head.
Can you tell us what vertical line is longer? Post your answer in our comments.