Rings appear to rotate. Kitaoka, A. (2017). The Fraser-Wilcox illusion and its extension. A. G. Shapiro and D. Todorović (Eds.), The Oxford Compendium of Visual Illusions, Oxford University Press, pp. 500-511.pic.twitter.com/qbl3ZCWMBV
7:00 PM - 13 Aug 2018
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