COOL OPTICAL ILLUSION

If you stare at the following picture long enough,
you should see a giraffe...

                  

Just stare at the "+" sign in the middle for about a minute, and see if the pink dots start to disappear.

The following pictures are NOT animated.





Your eyes are making them move. To test this, stare at one spot in each picture for a few seconds and everything will stop moving; OR look at the black center of each circle in the first picture, and it will stop moving; but when you move your eyes to the next black center, the previous one will move after you take your eyes away from it.

wow.. the giraffe one..i dont understand how it works..well cool 😃