Mexico City, 26 September 1968 - Institutional correspondence Óscar Urrutia's telegram to Carol K. Uht
Madrid, 29 May and 10 June 1981 - Institutional correspondence A letter from Felipe Cons Gorostola to Álvaro Martínez Novillo, and reply
2005-2011 - Painting Achtung! A. B.: Solarized Deterritorialization Insanity Against Protestantism (England Attacked by the Americans)