根據(jù)機(jī)遇法則

Arp felt that he could incorporate chance within artistic production, comparing the role of the artist to a plant bearing fruit. According to the Laws of Chance shows Arp playing with random composition, in this case dropping painted pieces of paper onto a surface. Torn Woodcut was made in a similar way in 1954, using the pieces of a Dada print he had made in 1920.