What do you see ?

This is without a doubt one of the coolest PC - Illusion, I have seen so far .
Follow the instructions:
1) Relax and concentrate on the 4 small dots in the middle of the picture for 30-40 secs.
2) Then take a look at a wall near you (any smooth , single coloured surface )
3) You will see a circle of light developing.
4) Start blinking your eyes a couple of times and you will see a figure emerging...
5) What do you see ? Moreover , who do you see ?