
How many legs does this elephant have?
This picture is an impossible picture that also contains some subjective contours, such as the Kanizsa Triangle above: A white triangle (pointing down) can be seen in this figure even though no triangle is actually drawn. This effect is known as a subjective or illusory contour. The contour of the triangle is created by the shapes around it.
Author: Sumana Rao | Posted on: September 2, 2016
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