Instructions:
1.Focus on the red dot at the center for about 2 mins
2.keep Focusing
3.No you will see that the blue part in the picture slowly vanished
4.Attention: Don't move your head while looking
5.Enjoy and reply
http://upload.torrentinvites.org/images/598illusion.jpg
i posted the link so that if you cant see the image clearly you can download it and see it