Painters Category - O

Leonard Ochtman, (1854-1935), U.S. painter
Juan O'Gorman, (1905 - 1982), Mexican artist
Georgia O'Keeffe, (1887-1986), U.S. painter
Claes Oldenburg, (born 1929), sculptor
John Opie (1761-1807)
Andrea Orcagna, (1320-1368), artist
William Quiller Orchardson (1835-1910)
Aleksander Orlowski, Polish painter
José Clemente Orozco, (1883-1949), Mexican artist
Manuel Ortiz de Zarate (1887-1946)
Erik Ortvad, (born 1917)
Adriaen van Ostade (1610-1685)
Outamaro (c. 1750-1806)
Johann Friedrich Overbeck (1789-1869)
Auseklis Ozols, (born 1941)