Lee Friedlander, Point Lobos State Natural Reserve, California, 2012. Courtesy of Fraenkel Gallery. 

Bernd and Hilla Becher, Cooling Towers, 1973. Gelatin silver prints, each: 15 3/4 ×11 13/16″. Courtesy of The Museum of Modern Art, New York. © 2016 Estate Bernd and Hilla Becher.

Yves Klein, IKB 79, 1959. Courtesy of Tate Liverpool. © ADAGP, Paris and DACS, London 2016.

Alfredo Jaar, One million points of light, 2005. Light box, 45 x 60 x 12 cm. Courtesy of Goodman Gallery.