RT @artistescher: Cubic space division, 1953 #mcescher #opart https://t.co/TDzii5E1Vv

Cubic space division, 1953 #mcescher #opart pic.twitter.com/TDzii5E1Vv

— M.C. Escher (@artistescher) May 21, 2021

from Twitter https://twitter.com/warrenmyers

May 21, 2021 at 06:29PM
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