Andy Warhol (1928-1987), Bank – RCA Color Scanner, 1968, Offset lithograph, 76.2 × 114.2 cm. For the promotion of a colour scanner. Publisher: Darien House, Inc., New York. Printer: MacNaughton, New Jersey. Collection Paul Maréchal. © The Andy Warhol Foundation for the Visual Arts, Inc. / SODRAC (2014). Photo Roch Nadeau, courtesy Paul Maréchal