Sunday, September 25, 2005

Great Optical Illusion

See this picture

Follow these steps
1)Concentrate on the 4 dots for around 40 seconds
2)Take a look at a smooth/monochromed(single colored) wall near you
3)You will probably see a circle of light(developing)
4)Start blinking for a number of times ,whence you will see a figure of somebody.
The trick of this illusion is not how amazing this is ,but to find the reason behind the illusion.This illusion has been called by some to be the greatest optical illusion of all time.
I would love to hear from anybody who could find how the illusion occurred.
(If not I will give the answer the next week).

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