PHL451025: 691, printed by Pierre Andre Benoit, 1959 (print) (see also 451026 & 451027) , Duchamp, Marcel (1887-1968), Tzara, Tristan (1896-1963) & Arp, Jean (Hans) (1886-1966) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL451026: 691, printed by Pierre Andre Benoit, 1959 (print) (see also 451025 & 451027), Duchamp, Marcel (1887-1968), Tzara, Tristan (1896-1963) & Arp, Jean (Hans) (1886-1966) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL451042: "Le Dessin dans l'art magique," Galerie Rive Droite, 23, Faubourg Saint Honoré, Paris, October 21 to November 20, 1958, 1958 (paperbound exhibition catalogue), Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL451034: VVV Almanac for 1943, March 1943 (paperbound periodical), Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL451039: "Marcel Duchamp, Francis Picabia," Rose Fried Gallery, New York, December 7, 1953 to January 8, 1954, 1953 (relief print on single folded sheet) (see also 451037 & 451038), Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL451045: Boîte alerte (Emergency Box), 1959 (cardboard box) (see also 451046, 451047, 451048, 451049, 451050, 451051 & 451052), Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL451054: Le Surréalisme en 1947, pub. Pierre à Feu/Maeght, Paris, 1947 (paperbound exhibition catalogue) , Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL451044: "Dada: 1916-1923," Sidney Janis Gallery, New York, April 15 to May 9, 1953, 1953 (letterpress exhibition catalogue) , Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL451046: Boîte alerte (Emergency Box), 1959 (mixed media) (see also 451045, 451047, 451048, 451049, 451050, 451051 & 451051), Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL451028: Quatre inédits de Marcel Duchamp, printed by Pierre Andre Benoit, 1960 (book with paper covers) , Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL451047: Boîte alerte (Emergency Box), 1959 (mixed media) (see also 451045, 451046, 451048, 451049, 451050, 451051 & 451052), Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL451049: Boîte alerte (Emergency Box), 1959 (mixed media) (see also 451045, 451046, 451047, 451048, 451050, 451051 & 451052), Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL451056: Le Surréalisme en 1947, pub. Pierre à Feu/Maeght, Paris, 1947 (paperbound exhibition catalogue) (see also 451054), Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL451060: Le Coeur à Barbe, April 1922 (litho) , Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL451029: Homage à Duchamp, printed by Pierre Andre Benoit, October 1, 1969 (print) , Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL451030: Orbes (Series 2, No. 4), summer 1935 (paperbound periodical), Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL451043: "Surrealist Intrusion in the Enchanter's Domain," D'Arcy Galleries, New York, November 1960, 1960 (paperbound exhibition catalogue), Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL451058: "The Imagery of Chess," Julien Levy Gallery, New York, Opened December 12, 1944, 1944 (colour litho) , Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL3960023: Marcel Duchamp, 1955 (gelatin silver print), Rosenberg, Arnold T. (1931-2017) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL475564: Cover design for Le Surréalisme en 1947 (litho), Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL1109081: Notes, from 'The Bride Stripped Bare by her Bachelors, Even - The Green Box, 1934 (ink on paper), Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL1109098: Notes, from 'The Bride Stripped Bare by her Bachelors, Even - The Green Box, 1934 (ink on paper), Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

OPH6195798: LE JOUR SE LEVE, LEOPOLD (M.Didym 2009) / Bridgeman Images

OPH6195799: LE JOUR SE LEVE, LEOPOLD (M.Didym 2009) / Bridgeman Images

OPH6195802: LE JOUR SE LEVE, LEOPOLD (M.Didym 2009) / Bridgeman Images

MAN5883765: Flowers in a Vase, 1934-36 (oil on strawboard), Hitchens, Ivon (1893-1979) / Manchester Art Gallery, UK / Bridgeman Images

COU5892334: Lilies in a Jar, 1914 (oil on canvas), Smith, Matthew Arnold Bracy (1879-1959) / The Courtauld, London (Samuel Courtauld Trust) / Bridgeman Images

PHL1109082: Notes, from 'The Bride Stripped Bare by her Bachelors, Even - The Green Box, 1934 (ink on paper), Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

OPH6195792: LE JOUR SE LEVE, LEOPOLD (M.Didym 2009) / Bridgeman Images

OPH6195793: LE JOUR SE LEVE, LEOPOLD (M.Didym 2009) / Bridgeman Images

PRK6182371: Boulevard Edgar-Quinet, Paris, 1907 (oil paint on board), Fergusson, John Duncan (1874-1961) / The Fergusson Gallery, Culture Perth and Kinross, Scotland / Bridgeman Images

OPH6195788: LE JOUR SE LEVE, LEOPOLD (M.Didym 2009) / Bridgeman Images

OPH6195789: LE JOUR SE LEVE, LEOPOLD (M.Didym 2009) / Bridgeman Images

PRK6182345: Bathing Boxes and Tents at St. Palais, 1910 (oil paint on board), Fergusson, John Duncan (1874-1961) / The Fergusson Gallery, Culture Perth and Kinross, Scotland / Bridgeman Images

PHL1109084: Notes, from 'The Bride Stripped Bare by her Bachelors, Even - The Green Box, 1934 (mixed media), Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images

PHL1109086: Notes, from 'The Bride Stripped Bare by her Bachelors, Even - The Green Box, 1934 (mixed media), Duchamp, Marcel (1887-1968) / Philadelphia Museum of Art, Pennsylvania, PA, USA / Bridgeman Images