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Optical Illusions Up or down? What do you see? Musician or a woman? Hermann-Grid effect. Can you count black dots? These lines are completely parallel A lady, old man and a old woman See the text? 3 D Illusions How many???? (faces, animals…) How many legs? How many fox? Can you find 13 faces? and people? [...]... out 9 people! The same man Both circles in the center are equal! These pictures move? Focus on the plus sing in the center What did you see? Note: Some of these images are copyrighted by Akiyoshi Kitaoka ShareThis . What did you see? Note: Some of these images are copyrighted by Akiyoshi Kitaoka ShareThis