How many legs does the elephant have?
Does this look flat to you?
How many animals are in this picture?
Can you see the moving waves of dots?
How many ships?
Do you see a young girl or an old hag?
Which red line is longer in what box?
Do you see the gray spots in between the corners of the boxes?
Do you see the rolling columns of dots?
Do you think these lines are straight or curved?
Stare at the + until the dots turn from pink to green. The other dots will disappear and you will only see one green dot circling by itself.
How many faces can you find in this picture?
Nothing but snow and rocks?
Stare at this and they will all rotate.
Beautiful nature scene or not?
Focus on the dot in the center and move your head back and forth.
You are looking at pictures with your eyes yet your mind is showing you what it sees so you are able to see the optical illusion in the picture you are viewing. Or not?
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