I love in mallrats where the big dude can't see the picture in the minds eye thingy. Well I have always been bad at optical illusions and as an adult more than ever I find myself thoroughly enjoying them.
Here are some of my favorite optical illusions.
How do the steps keep climbing up?
How many faces do you see?
what animal(s) do you see?
Is this shape possible in real life?
Do you see them slowly turning?
Which line lines up with c?
Which trapezoid has the largest top in length?
Are all the small squares the same size?
Which green is darker? in side the small box or outside the larger box?