Robert Motherwell (January 24, 1915 – July 16, 1991) was an American abstract expressionist painter and printmaker. He was one of the youngest of the New York School (a phrase he coined), which also included Jackson Pollock, Mark Rothko, Willem de Kooning, and Philip Guston.
Motherwell was born in Aberdeen, Washington. The family later moved to San Francisco, where Motherwell's father served as president of Wells Fargo Bank. Robert Motherwell received his Bachelor of Arts degree in philosophy from Stanford University in 1937 and completed one year of a philosophy Ph.D. at Harvard before shifting fields to art and art history, studying under Meyer Schapiro at Columbia University. His rigorous background in rhetoric would serve him and the abstract expressionists well, as he was able to tour the country giving speeches that articulated to the public what it was that he and his friends were doing in New York. Without his tireless devotion to communication (in addition to his prolific painting), well-known abstract expressionists like Rothko, who was extremely shy and rarely left his studio, might not have made it into the public eye. Motherwell's collected writings are a truly exceptional window into the abstract expressionist world. He was a lucid and engaging writer, and his essays are considered a bridge for those who want to learn more about non-representational art but who are put off by dense art criticism.
Motherwell spent significant time in Provincetown, Massachusetts. Cy Twombly studied under him.