Robert Rauschenberg’s art has always been one of thoughtful inclusion. Working in a wide range of subjects, styles, materials, and techniques, Rauschenberg has been called a forerunner of essentially every postwar movement since Abstract Expressionism. He remained, however, independent of any particular affiliation. At the time that he began making art in the late 1940s and early 1950s, his belief that “painting relates to both art and life” presented a direct challenge to the prevalent modernist aesthetic.