Archibald J. Motley Jr., Self-Portrait (Myself at Work), detail, 1933. Oil on canvas, 57.125 x 45.25 inches (145.1 x 114.9 cm). Collection of Mara Motley, MD, and Valerie Gerrard Browne. Image courtesy of the Chicago History Museum, Chicago, Illinois. © Valerie Gerrard Browne.