Stare at the center and you will see the eyes moving.
The picture as a whole is static, but when you look at it with concentration, then you will see it moving as a flattering flag.
Stare at the center and you will see the circle beginning to expand.
Stare at the illusionary picture and then move your head near and away from the screen. You will see the circles moving.
Illusionary pictures of colors, which is static in real but you will see it moving when you look at it.
Look at illusionary picture and figure out which of the discs from A and B is turning faster.
Illusionary picture of a zig zag. Stare at the center and you will see it moving.
The theory of left brain and right brain comes into play here. According to the experiments carried out by scientists, if you think with your right brain you will see it moving clockwise and in case you look at it with your left brain you will see her moving anti-clockwise.