Untitled (Collage with Squares Arranged according to the Laws of Chance) Jean (Hans) Arp (French, born Germany (Alsace). 1886–1966) 1917. Torn-and-pasted paper and colored paper on colored paper, 19 1/8 x 13 5/8" (48.5 x 34.6 cm)

https://www.moma.org/learn/moma_learning/jean-hans-arp-untitled-collage-with-squares-arranged-according-to-the-laws-of-chance-1916-17