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To create a decagram, take a pentagon and set a second pentagon on top of it with a 36-degree twist.—Julie Rehmeyer, Discover Magazine, 10 Mar. 2014 The central construct of the piece is the decagram, a type of 10-pointed star, which Persian artists have incorporated into their art for centuries because of its geometric properties.—Julie Rehmeyer, Discover Magazine, 10 Mar. 2014
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