Ilussion - 1

I am planning to post some of the cool Illusions series here...To start with experience this coolest Illusion, I have seen so far.

Follow the instructions:

Relax and concentrate on the 4 small dots in the middle of the picture for about 30 - 40 secs. Then, take a look at a wall near you (any smooth, single coloured surface). You will see a circle of light developing. Start blinking your eyes a couple of times and you will see a figure emerging…. What do you see??? In fact I should ask Who do you see???
Isn’t this cool?