Spanish filmmaker Luis Bunuel (1900-1983), left, assists the essay of the theatre piece "Moctezuma" with mexican writer Homero Aridjis, center, and mexican thetre director Juan Ibanez, right, Mexico DF, Mexico, april 1982. Luis Bunuel, considered one of the most influential directors in the history of cinema, made, between others, the films "Un Chien andalou", 1929, "Los olvidados", 1950, "The Exterminating Angel", 1962, "Viridiana", "Belle de Jour", 1967, "Cet obscur objet du désir", 1977. (Austral Foto/Renzo Gostoli)