Beauford Delaney, Mother’s Portrait (aka Portrait of Delia Delaney), 1964, oil on canvas, 25 1/2 x 21 1/4 inches / 64.8 x 54 cm, signed, Courtesy of Michael Rosenfeld Gallery LLC, New York, NY, © Estate of Beauford Delaney, by permission of Derek L. Spratley, Esquire, Court Appointed Administrator, Courtesy of Michael Rosenfeld Gallery LLC, New York, NY