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Rows of black and white zigzag patterns forming 2x2 checkerboards on a grey background create an optical illusion of warping and motion.

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https://files.mastodon.social/media_attachments/files/111/940/925/133/779/666/original/8d48654ddbee10cb.jpg

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  1. Wonder of Science (wonderofscience@mastodon.social)'s status on Friday, 16-Feb-2024 20:30:15 JST Wonder of Science Wonder of Science

    These rows are perfectly horizontal and are not moving. A mind-bending anomalous motion variation of the Café wall illusion by Akiyoshi Kitaoka.

    Source: http://www.psy.ritsumei.ac.jp/akitaoka/motion30e.html

    In conversation about 9 months ago from mastodon.social permalink
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