Diego y Siqueiros / Diego and Siqueiros, 1957; printed 2004, Rodrigo Moya. Gelatin silver print. Getty Museum. Gift of Daniel Greenberg and Susan Steinhauser. © Estate of Rodrigo Moya

El misterio / The Mystery, 1988, Yolanda Andrade. Gelatin silver print. Getty Museum. Gift of Daniel Greenberg and Susan Steinhauser. © Yolanda Andrade

Cementerio, Mina, Nuevo León / Cemetery, Mina, Nuevo Léon, 1990; printed later, Mariana Yampolsky. Gelatin silver print. Getty Museum. Gift of Daniel Greenberg and Susan Steinhauser. © Archivo Fotográfico Mariana Yampolsky, Biblioteca Francisco Xavier Clavigero, Universidad Iberoamericana, Ciudad de México