Installation view of Andres Serrano, America, 2001–2004. Courtesy of Jack Shainman Gallery. 

Edward Ruscha, The Back of Hollywood, 1977. Courtesy of Musée d'art contemporain de Lyon. 

Robert Rauschenberg, Untitled (Spread), 1983. Courtesy of The Robert Rauschenberg Foundation (New York).  

Donald Blumberg, Untitled, 1968–1969. Gelatin silver print. © Donald Blumberg. Courtesy of Donald R. and Grace Blumberg.