Poggendorf Optical Illusion
Stare at the dot in the center of the image below for about 20-30 seconds...
You will notice that grey haze around the circle disapears.
More Illusions :
Click an image below to view. More illusions coming soon.
Stare at the dot in the center of the image below for about 20-30 seconds...
You will notice that grey haze around the circle disapears.
Click an image below to view. More illusions coming soon.