Optical Illusion 2

Description: Illusion discovered in 1860 by physicist JC Poggendorff 1972

By: cibo00

Date: 2008-02-23

Downloads: 106

Filesize: 1206

Tags: externalsource human perception Lines optical illusion

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Optical Illusion 2 sourced from Openclipart is licensed under CC0 1.0

* Note: Date might not match original source and might be an educated guess.