Alex Katz's Title unknownAlex Katz's Canoe, 1974Alex Katz's Title unknownAlex Katz's Yvonne, 2015Alex Katz's Tulips 4Alex Katz's Cross Light 3, 2015Alex Katz's 10:30 am, 2006Alex Katz's Gold and Black II, 1993Alex Katz's Elaine de Kooning, 1965