Museum (New York) Robert Motherwell Exhibition at Fundació Antoni Tàpies Robert Motherwell Lithographs at the Muscarelle Museum of Art 20th-century American painters American male painters Abstract expressionist artists American abstract artists Abstract painters American contemporary painters Modern painters 1915 births 1991 deaths United States National Medal of Arts recipients Painters from New York City People from Greenwich Village Artists from Massachusetts Artists from Washington (state) People from Aberdeen, Washington Harvard University alumni Columbia University alumni Stanford University alumni Hunter College faculty Black Mountain College faculty 20th-century American printmakers 20th-century American male artists