Pick A Point !

[rivermom]

The question is, where the lines cross do you see a white dot or a black dot?

[Mandy]

Hahaha thats cute, when i concentrate on one, its white, if i look at the whole picture, it jumps.

[Janet]

Man, I really gotta focus more for that one...LOL That's neat!

[Chandra Amaya]

ouch not good to try with a headache...that should come with a warning :D

[AngieDoogles]

I love optical illusions! They're so much fun. Thanks for sharing these with us.