Silver Tigress Admin
Number of posts : 186 Age : 61 Registration date : 2008-12-04
| Subject: Spinning Dancer 7/12/2008, 14:25 | |
| "Some observers initially see the figure as spinning clockwise and some counterclockwise. Additionally, some may see the figure suddenly spin in the opposite direction. The illusion derives from an inherent ambiguity from the lack of visual clues for depth" | |
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