© Donald V. Crowley, The Last Summer (Wyatt Berry Stapp Earp, 1848-1929), 1988, pencil, 27″ x 22″ x 2.5″ © Donald V. Crowley, The Last Summer (Wyatt Berry Stapp Earp, 1848-1929), 1988, pencil, 27″ x 22″ x 2.5″