Mexico City, 26 September 1968 - Institutional correspondence A letter from Rachmael ben Avram to Nelson Rockefeller
Mexico City, 26 September 1968 - Institutional correspondence Rachmael ben Avram's letter to Carol K. Uht
Madrid, 15 Mars 2011 - Painting Replica of Guernica at Puerta del Sol - 15 M demonstrations in Madrid