Contexto cultural de Ramón López Velarde
José Guadalupe Posada, La Calavera Catrina (1913)
Fuente: Posada's Popular Mexican Prints, 273 cuts by José Guadalupe Posada, Selected and Edited, With an Introduction and a Commentary, by Roberto Berdecio and Stanley Appelbaum, New York, Dover Publications, Inc., 1972, p. 15