Robert Motherwell was an American artist and seminal Abstract Expressionist painter. Influenced by the automatic writing and drawing prescribed by the Surrealists, Motherwell’s practice was characterized by an intuitive approach to painting. He is perhaps best known for his iconic Elegy to the Spanish Republic series, which consists of 150 variants of black forms on white backgrounds. “Painting is a medium in which the mind can actualize itself; it is a medium of thought,” he once reflected. “Thus painting, like music, tends to become its own content.” Born on January 24, 1915 in Aberdeen, WA, Motherwell moved to New York to study at Columbia University with the art historian Meyer Schapiro. It was...