Cahiers d'art, Paris, 1940-44, illustrated p. 33 Wilhelm Boeck & Jaime Sabartés, Picasso, Stuttgart, 1955, no. 164, illustrated p. 473 (titled Le peintre endormi dans son atelier); Frank Elgar, Picasso et Léger: Deux Hommes, Deux Mondes, Paris, 1954, illustrated fig. 3 (titled Atelier au faune dormant); Christian Zervos, Pablo Picasso, Ã
Âuvres de 1942 et 1943, Paris, 1961, vol. 12, no. 155, illustrated pl. 80; Francis Ponge & Pierre Descargues, Picasso de draeger, 1974, Paris, illustrated in colour pp. 106-107; The Picasso Project (ed.), Picasso's Paintings, Watercolors, Drawings and Sculpture. The Nazi Occupation, 1940-1944, San Francisco, 1999, no. 42-164, illustrated p. 166; Brigitte Léal, Christine Piot & Marie-Laure Bernadac, The Ultimate Picasso, New York, 2000, no. 856, illustrated p. 349 (titled The Three Ages of Man); Picasso: The Artist's Studio (exhibition catalogue), Wadsworth Atheneum Museum of Art, Hartford, 2001, no. 27, illustrated in colour p. 49 (titled The Three Ages of Man); Picasso Mosqueteros (exhibition catalogue), Gagosian Gallery, New York, 2009, illustrated in colour p. 31; Yo Picasso - Self Portraits (exhibition catalogue), Museu Picasso, Barcelona, 2013, illustrated in colour p. 160