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Fraser spiral illusion · Vinony

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EntityQ1451327· pop 10· linked from 126 articles

Fraser spiral illusion

Also known as twisted cord illusion, false spiral

optical illusion

Wikidata facts

Image: Fraser spiral.svg

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International Standard Book Number

digital object identifier

Categories

Commons link is locally defined Optical illusions

Sources

wikipedia.externallinksexternallink

International Standard Serial Number

Entity

optical illusion

Cambridge University Press

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What links here126 pages

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