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

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

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

PHL1109087: 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

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

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

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

STM621292: Indian and Woman, 1910 (oil on canvas), Pechstein, Hermann Max (1881-1955) / Saint Louis Art Museum, Missouri, USA / Bridgeman Images

COU65743: Still Life with Peaches, c.1910 (oil on canvas), Grant, Duncan (1885-1978) / The Courtauld Gallery, London, UK / Bridgeman Images

PHL1109083: Front Cover '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

COU5892128: Saint Tropez, c.1893 (oil & graphite on panel), Signac, Paul (1863-1935) / The Courtauld Gallery, London, UK / Bridgeman Images

OPH6195801: LE JOUR SE LEVE, LEOPOLD (M.Didym 2009) / Bridgeman Images

MOU3900110: View through an Arch to the Beach Beyond, 1964 (oil on canvas), Morris, Cedric (1889-1982) / Private Collection / Bridgeman Images

SYD3726172: Luna Park, 1941 (nitrocellulose lacquer on canvas), Nolan, Sidney (1917-92) / Art Gallery of New South Wales, Sydney, Australia / Bridgeman Images

HNT5906814: Anne Estelle Rice in Paris, 1905-10 (oil on board), Fergusson, John Duncan (1874-1961) / The Hunterian, University of Glasgow, Scotland / Bridgeman Images

CH3474280: Monsieur Bénard in front of 'Le Grand Teddy', 1931 (pastel on card), Vuillard, Edouard (1868-1940) / Private Collection / Bridgeman Images