There is a relationship, but does one describe the other? “The notion was to take the novelty of abstract art, so radical before World War I that it could hardly be imagined, and justify it by comparison to music. If a Beethoven string quartet could be understood and admired on its own terms, without imagining that it painted a sonic picture of the world, visual art should have the same freedom to escape from rendering reality. The notes and timbres and structures of music could be compared to the colors and textures and forms of a painting; a talented artist could assemble them into a visual “composition” every bit as affecting, meaningful and praiseworthy as anything that goes on in a fancy concert hall.”