Thursday, October 22, 2009
Four Shades of Blue Optical Illusion
Seems somewhat similar to the
Cornsweet Illusion
.
1 comment:
ExpendableAsset
said...
It also works if you hold a pencil in front of your monitor :)
24 October, 2009 03:54
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1 comment:
It also works if you hold a pencil in front of your monitor :)
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