If your eyes follow the movement of the rotating pink dot, you will only see one color, pink. If you stare at the black + in the center, the moving dot turns to green. Now, concentrate on the black + in the center of the picture. After a short period of time, all the pink dots will slowly disappear, and you will only see a green dot rotating if you're lucky! It's amazing how our brain works. There really is no green dot, and the pink ones really don't disappear.
Ambiguous illusion is two pictures in one - When you looked at one way, you see one thing. but looked at another way, you see some other thing. The picture below is Ambiguous Vase illusion. What do you see in the picture? A vase or two faces? This wonderful 3 dimensional version of illusion was made in 1977, to commemorate the Silver Jubilee of Queen Elizabeth.
On the first glance, you may look there is one bear in this beautiful picture. But, there are some bears which are hidden at somewhere in the picture. I could only see 8 bears. What about you? Can you see more than that? Try to spot out how many bears can you see in the picture and tell us in the comment.
What did you see in the picture? You saw a couple in an intimate pose, right? Look at it again! Confirm?
Now you see Mr. Angry on the left and Mrs Calm on the right. But when you move back about eight feet and they switch places. This illusion was created by Phillippe G. Schyns and Aude Poliva of the University of Glasgow.
