Here you go:

Concentrate on the little dots on the middle of the picture for about 30 seconds. Then, stare at a white (or blank) wall and blink repeatedly. Who is it?

How many faces can you see? (Hint: there are more than 40)

How many pandas are there?


Concentrate on the little dots on the middle of the picture for about 30 seconds. Then, stare at a white (or blank) wall and blink repeatedly. Who is it?

Which middle circle is the biggest, right or left? (Answer: they are exactly the same size. to prove it, take a ruler and measure.)

Stare at the + in the middle of the circle for about a minute. Try to SELDOM blink. You'll see what happens to the magenta dots.


Move your eyes across the image and see the picture move.