Fractals, Knots, Paper Folding, and Perspective Systems
fractal An object exhibiting self similarity on different scales that can be related mathematically.
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knot A closed curve in three-dimensional space with three or more crossings that can't be undone.
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anamorphic Literally "formed again". Refers to an art form in which a distorted image is reformed without distortion in a mirror.
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perspective drawing. The approximate representation on a flat surface of a three-dimensional scene as perceived by the eye.
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