XOH403700: Apples, pears with hips, 1998 (acrylic on board), Galley / Private Collection / Bridgeman Images

XOH403702: Curiosities I, 1999 (acrylic on board), Galley / Private Collection / Bridgeman Images

XOH403732: Speckled Leaves, 2000 (acrylic on board), Galley / Private Collection / Bridgeman Images

XOH403747: Matthiola, 1999 (acrylic on board), Galley / Private Collection / Bridgeman Images

FRT403763: Wisteria, 2010 (oil & acrylic on canvas), Treanor, Frances / Private Collection / Bridgeman Images

LBL403770: Jaguar and Quetzal, 2010 (w/c on paper), Belanger, Louise / Private Collection / Bridgeman Images

LBL403773: Quetzal with Leaf Beetle, 2010 (w/c on paper), Belanger, Louise / Private Collection / Bridgeman Images

GNO403780: Illustration from 'The Veterans' by Eric Lambert, c.1967 (colour litho), D'Achille, Gino (1935-2017) / Private Collection / Bridgeman Images

GNO403782: Warhead, 1990 (colour litho), D'Achille, Gino (1935-2017) / Private Collection / Bridgeman Images

GNO403792: Scandal in Bohemia (Caped Man), 2003 (colour litho), D'Achille, Gino (1935-2017) / Private Collection / Bridgeman Images

GNO403794: Scandal in Bohemia (Baker Street), 2003 (colour litho), D'Achille, Gino (1935-2017) / Private Collection / Bridgeman Images

GNO403797: Red-headed League - Seated Sherlock, 2003 (colour litho), D'Achille, Gino (1935-2017) / Private Collection / Bridgeman Images

STC403921: The Seaforth Highlanders storming the zareba at the Battle of Atbara, illustration from 'Battles of the Nineteenth Century' Vol. V: Campaigns of the Nineties, by A. Hilliard Atteridge (litho), Woodville, Richard Caton (1825-55) (after) / Private Collection / Bridgeman Images

STC403925: The Marines at Guantanamo, illustration from 'Battles of the Nineteenth Century' Vol. V: Campaigns of the Nineties, by A. Hilliard Atteridge (litho), Hardy, E.S. (19th century) / Private Collection / Bridgeman Images

STC403927: The Chino-Japanese War, The Battle of Ping Yang: a struggle for the outlying forts, illustration from 'Battles of the Nineteenth Century' Vol. V: Campaigns of the Nineties, by A. Hilliard Atteridge (litho), Prater, Ernest (fl.1885-1937) / Private Collection / Bridgeman Images

STC403962: The Battle of Colenso: the loss of our guns, illustration from 'Battles of the Nineteenth Century, Vol. VI: The Boer War of 1899-1900' by Archibald Forbes, G.A. Henty and Major Arthur Griffiths (litho), Woodville, Richard Caton (1825-55) (after) / Private Collection / Bridgeman Images

STC403980: A stable on the Western Front, illustration from 'The Western Front', pub. by Country Life Ltd, 1917 (colour litho), Bone, David Muirhead (1876-1953) / Private Collection / Bridgeman Images

STC403983: Scottish Pipers, illustration from 'The Western Front', pub. by Country Life Ltd, 1917 (colour litho), Bone, David Muirhead (1876-1953) / Private Collection / Bridgeman Images

STC403987: Dinner Time: Men of the RFA, illustration from 'The Western Front', pub. by Country Life Ltd, 1917 (litho), Bone, David Muirhead (1876-1953) / Private Collection / Bridgeman Images

STC403995: On board a battle-cruiser: between decks, illustration from 'The Western Front', pub. by Country Life Ltd, 1917 (litho), Bone, David Muirhead (1876-1953) / Private Collection / Bridgeman Images

STC403998: A light cruiser: evening, illustration from 'The Western Front', pub. by Country Life Ltd, 1917 (colour litho), Bone, David Muirhead (1876-1953) / Private Collection / Bridgeman Images

STC404028: Distant Lens, from Notre Dame de Lorette, illustration from 'The Western Front', pub. by Country Life Ltd, 1917 (litho), Bone, David Muirhead (1876-1953) / Private Collection / Bridgeman Images

STC404036: The Happy Warrior, illustration from 'The Western Front', pub. by Country Life Ltd, 1917 (litho), Bone, David Muirhead (1876-1953) / Private Collection / Bridgeman Images

STC404041: Soldiers' billets, Moonlight, illustration from 'The Western Front', pub. by Country Life Ltd, 1917 (litho), Bone, David Muirhead (1876-1953) / Private Collection / Bridgeman Images

STC404056: Oeneus, King of Calydon, Having Neglected Diana in a Sacrifice is Punished for his Impiety, 1731 (engraving), Picart, Bernard (1673-1733) / Private Collection / Bridgeman Images

STC404066: Clytia Turned into a Turnesole, 1731 (engraving), Picart, Bernard (1673-1733) / Private Collection / Bridgeman Images

MFA404107: Weisslicher Torso, 1910-14 (bronze with dark patina), Lehmbruck, Wilhelm (1881-1919) / Private Collection / Bridgeman Images

MFA404111: Emporsteigender Jungling, 1913 (bronze), Lehmbruck, Wilhelm (1881-1919) / Private Collection / Bridgeman Images

MFA404112: Emporsteigender Jungling, 1913 (bronze), Lehmbruck, Wilhelm (1881-1919) / Private Collection / Bridgeman Images

MFA404129: Beginnende Kuhle, 1937 (oil on cardboard), Klee, Paul (1879-1940) / Private Collection / Bridgeman Images

MFA404130: Young Man at the Eve, 1933 (gouache & w/c on linen, mounted on cardboard), Klee, Paul (1879-1940) / Private Collection / Bridgeman Images

MFA404140: Early Spring in H., 1925 (w/c & mixed media on paper mounted on cardboard), Klee, Paul (1879-1940) / Private Collection / Bridgeman Images

MFA404163: Untitled, 1952 (ink on paper), Kline, Franz (1910-62) / Private Collection / Bridgeman Images

MFA404171: Christie, 1988 (oil on canvas), Katz, Alex (b.1927) / Private Collection / Bridgeman Images

MFA404174: Fox II, 1973 (oil on canvas), Katz, Alex (b.1927) / Private Collection / Bridgeman Images

MFA404182: Still Life with Wooden Figure, 1913 (oil on canvas), Heckel, Erich (1883-1970) / Private Collection / Bridgeman Images