Can you count the black dots?

Stare at the black dot... after a while, the gray haze around it will appear to shrink.

The following pictures are NOT animated - it's only optical illusion ;)
Can you see the movement?

You are supposed to stare at the 4 dots in the middle of the picture for
30 seconds then look at the ceiling or close your eyes and you'll see someone ;)

Can you count the black dots?

The following pictures are NOT animated - it's only optical illusion ;)
Can you see the movement?

You are supposed to stare at the 4 dots in the middle of the picture for
30 seconds then look up the ceiling or close your eyes and you'll see someone ;)