Stare at the red dot on the girl's nose for 30 seconds. Turn your eyes to a plain surface like a ceiling or white wall. Blink repeatedly and quickly. You'll see the picture in full color. One of the coolest optical illusions I've seen. http://o.aolcdn.com/dims-global/dims3/GLOB/resize/550x600/http://www.blogcdn.com/www.mandatory.com/media/2012/12/girl-colors.jpg Optical Illusions, Blank Wall, It Work, Girls Nose, Red Dots, 30 Second, The Dots, 30Second, White Wall
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1. Stare at the red dot on the girls nose for 30 seconds 2. Quickly look at solid white wall or ceiling, blinking quickly 3. What do you see?