New York, 7 March 1956 - Institutional correspondence A telegram from Edgar Craig Schenk to Pablo Picasso
New York, 10 February 1956 - Institutional correspondence A letter from Louise A. Boyer to Petro (Nelly) Van Doesburg
Palma de Mallorca, 2004 - Photograph Socialist supporters hoist a banner of Guernica during a rally for the presidential candidate José Luis Rodríguez Zapatero