Andy Warhol (1928-1987), Levi’s 501 Jeans, 1984, Offset lithograph, 89.8 × 58 cm. For promotion in the American stores. Publisher: Levi Strauss & Co., San Francisco. Collection Paul Maréchal. © The Andy Warhol Foundation for the Visual Arts, Inc. / SODRAC (2014). Photo Roch Nadeau, courtesy Paul Maréchal