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Rotating Mask Illusion

This is an animation of a rotating hollow mask. At the moment you see the back, so that the hollow side is pointing to you, something surprising happens. It doesn't look hollow, it looks like a normal mask - rotating the other way ! The most probable reason is that our vision doesn't accept hollow faces.

Created by : Gianni A. Sarcone

Current rating : 3.8 stars out of 5. (38 votes)
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URL: http://www.planetperplex.com/en/item79
Last modified on Friday, February 29 2008