DTR995578: Richard Pousette-Dart, 1944 (gelatin silver print), Newman, Barnett (1905-70) / Detroit Institute of Arts, USA / Bridgeman Images

FAG3242075: Pennant (etching), Chapman, George (1908-92) / Fry Art Gallery, Saffron Walden, Essex, UK / Bridgeman Images

TVC3674107: Ernst Wilhelm Nay, 1948-49 (b/w photo) / Private Collection / Bridgeman Images

TBM3696768: Theodoros Stamos, 1979 (gelatin silver print), Seroka, Lenore (1935-2016) / Brooklyn Museum, New York, USA / Bridgeman Images

ELC851660: Apocalypse (Apocalisse) (tempera on paper), Sironi, Mario (1885-1961) / Private Collection / Bridgeman Images

MAJ5034593: Decoration and motifs for textile printing: Still life stamp from English and French laboratory with abstract decorations. / Bridgeman Images

LUN4366422: Time marks. Abstract art showing forms on a wall as a witness of passing time. Photography by Michel Lunardelli. / Bridgeman Images

LUN4366429: Time marks. Abstract art showing forms on a wall as a witness of passing time. Photography by Michel Lunardelli. / Bridgeman Images

LUN4366435: Time marks. Abstract art showing forms on a wall as a witness of passing time. Photography by Michel Lunardelli. / Bridgeman Images

LUN4366442: Time marks. Abstract art showing forms on a wall as a witness of passing time. Photography by Michel Lunardelli. / Bridgeman Images

LUN4366448: Time marks. Abstract art showing shapes with lines as a witness of passing time. Photography by Michel Lunardelli. / Bridgeman Images

LUN4366481: Time marks. Abstract art showing forms on a wall as a witness of passing time. Photography by Michel Lunardelli. / Bridgeman Images

PCT4294703: Serge Poliakoff (1900-1969): abstract composition (1966) - Musee des beaux arts de Carcassonne -, Poliakoff, Serge (1906-69) / Musee des Beaux-Arts, Carcassonne, France / Bridgeman Images

FOG3036849: Ceremonial Stand with Snake, Abstract, and Openwork Decoration, Three Kingdoms Period, North Kyôngsang Province (stoneware), Korean School / Fogg Art Museum, Harvard Art Museums, USA / Bridgeman Images

PFH1183471: India: Koranic verse and abstract motifs on the western facade of the Taj Mahal at sunset, Agra, Uttar Pradesh / Bridgeman Images

BPA399829: Ancestor figure in abstract style exhibiting classical features of Polynesian sculture, Takuu, 19th century (wood), Polynesian School, (19th Century) / Mark and Carolyn Blackburn Collection of Polynesian Art / Bridgeman Images

MEP848093: Surface 209 (Superficie 209), by Giuseppe Capogrossi, 1957, 20th Century, oil on canvas, 145 x 200 cm, Capogrossi, Giuseppe (1900-72) / Bridgeman Images

LUN4370260: Time marks. Abstract art showing forms as a witness of passing time. Tree bark. Photography by Michel Lunardelli. / Bridgeman Images

LUN4367219: Time marks. Abstract art showing forms as a witness of passing time. Traces on wood. Photography by Michel Lunardelli. / Bridgeman Images

LUN4366519: Time marks. Abstract art showing forms as a witness of passing time. Traces on wood. Photography by Michel Lunardelli. / Bridgeman Images

MJN3924407: Vassily ( Wassily ) Kandinsky, caricature with easel, Minnion, John (b.1949) / Private Collection / Bridgeman Images

CH1770557: Untitled, 1975 (ink on paper), Guston, Philip (1913-80) / Private Collection / Bridgeman Images

LUN4367186: Time marks. Abstract art showing forms as a witness of passing time. Shadow portrays on a concrete wall. Photography by Michel Lunardelli. / Bridgeman Images

MEP2362043: Portrait of Ornella Vanoni in evening dress / Bridgeman Images

MEB944018: Summer, by Leonardo Dudreville, 1912, 20th Century, oil on canvas, 155,4 x 165 cm, Dudreville, Leonardo (1885-1975) / Bridgeman Images

KLT3871743: Arnulf Rainer / Bridgeman Images

BPA400164: Tapuvae, pair of stilt steps, Marquesas Islands, 18th or early 19th century (ironwood), Polynesian / Mark and Carolyn Blackburn Collection of Polynesian Art / Bridgeman Images

STC255720: Textile designs, French album from 1st half of 19th century., Anonymous / Private Collection / Bridgeman Images

MPX5168676: Actress Eva Bartok with actor Peter Finch talking about her abstract painting exhibition, January 1964 (b/w photo) / Bridgeman Images

MDS3881517: Stacked end pieces of / Private Collection / Bridgeman Images

MDS3881530: Stacked end pieces of / Private Collection / Bridgeman Images

DVD3083428: Terry Frost, 1976 (photo), Frost, Terry (1915-2003) / Bridgeman Images

APL860424: Andalusia, 2013 (mixed media digital image), Platts, Anna / Bridgeman Images

MDS3881484: White hair of a / Private Collection / Bridgeman Images

ZUM4934051: May 28, 1954 - 9 year old artist exhibits 'Abstract' paintings: 9 year old Patrick Jordan of Paris among his paintings now on show at the galerie D'Orsay ~ Paris. Patrick began paintings when he was 4 years old and had shown great talent in expression his ideas in a pure abstract style / Bridgeman Images

CH826753: Soho Cafe, c.1933 (oil on canvas), Pasmore, Victor (1908-98) / Private Collection / Bridgeman Images