Do you see any angels flying? Apart from them try finding out other human creatures in this illusion

Do you see any angels flying? Apart from them try finding out other human creatures in this illusion

How many dogs are in this picture 1, 2, 3 or 4?

These circles are moving from left to right or right to left?

A car coming out of the pool of water.This is a really amazing painting made by the artist and it gives look of a real picture

Focus on one portion of the optical illusion below and you will see the other portion moving.But if you concentrate on the central portion you can see both the portions moving
