Bill Costa | Robert [Wearing Top Hat] Robert [Wearing Top Hat] 1986 Signed, titled, and dated in ink, recto Vintage gelatin silver print 8 x 10 inches (20.3 x 25.4 cm), sheet $800 Literature: Bill Costa, Bill Costa Photographs (Atheneum: Dijon, France, 1987), n.p., full-page illus. Work by Bill Costa (1944-1995)