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Opprints Visual Illusions

Bell Curve

This is an array of triangles, all with straight edges, but most people will see a series of bell shaped curves, and the inverted mirror of those curves in the lower half of triangles. In fact it is very difficult not to see the curves and to view the image as a series of triangles.

An organizational process termed good continuation plays a part in this, encouraging our brains to perceive the triangles in groups rather than as individuals.

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©2002 Opprints

©2002 Opprints

www.opprints.co.uk