16 November 1939 - Personal correspondence A letter from Francisco De Troya to Pablo Picasso, dated 16 November 1939
23 November 1939 - Personal correspondence Francisco de Troya's letter to Pablo Picasso, dated 23 November 1939
Bengal, 1 October 2006 - Photograph A fibre glass idol is placed in front of a reproduction of Guernica by Pablo Picasso during Durga Puja Festival