RT @artistescher: Regular Division of The Plane IV, 1957 #opart #mcescher https://t.co/D4Im4JMHA8

Regular Division of The Plane IV, 1957 #opart #mcescher pic.twitter.com/D4Im4JMHA8

— M.C. Escher (@artistescher) May 18, 2021

from Twitter https://twitter.com/warrenmyers

May 18, 2021 at 11:59AM
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