All Artists
O - Off
- O, Alek (b. 1981)
- Oakes, John Wright (1820-1887)
- Oakley, Charles (b. 1925)
- Oakley, George
- Oakley, Octavius (1800-1867)
- Oakley, Thornton (1881-1953)
- Oates, Bennett (1928-2009)
- Oates, Daniel (b. 1964)
- Oates, Laurence Grace Edward (1880-1912)
- Obelt, C. Van Heemstede
- Oberhauser, Emmanuel
- Obering, Mary (b. 1937)
- Oberle, Jean (1900-1961)
- Oberman, Anthony (1781-1845)
- Oberteuffer, George (1878-1940)
- Obin, Antoine (1929-1992)
- Obin, Philome (1892-1986)
- Obit, L.
- Obolenskii, Nikolai
- Obreen, Jacoba Van Speck Der (1839-1865)
- Obregon, Alejandro (1920-1992)
- Obregon, Roberto (1946-2003)
- O'Brien, Dermot (1865-1945)
- O'Brien, George (1821-1888)
- O'Brien, Geraldine M. (b. 1922)
- O'Brien, H. (b. 1851)
- O'Brien, James George (1779-1819)
- O'Brien, Justin Maurice (1917-1996)
- O'Brien, Kitty Wilmer (1901-1982)
- O'Brien, William J (b. 1975)
- Ocal, Ali Ibrahim (b. 1982)
- Ocampo, Galo (1913-1985)
- Ocampo, Hernando R. (1911-1978)
- Ocampo, Manuel (b. 1965)
- Ocampo, Miguel (b. 1922)
- O'Carroll, John
- O'Casey, Breon (b. 1928)
- Ocean, Humphrey (b. 1951)
- Ocerans, Pere Pruna (1904-1977)
- Ochiai, Tam (b. 1967)
- Ochoa, Isy (b. 1961)
- Ochoa, Jorge (b. 1950)
- Ochoa, Raphael De Y Madrazo (b. 1858)
- Ochoa, Ruben (b. 1974)
- Ochtervelt, Jacob (1634-1682)
- Ochtman, Leonard (1854-1935)
- Ocker, Adriaen Jansz. (1621-1689)
- Ockerhousen, Susan Sophia
- O'Connell, Eilis (b. 1953)
- O'Connor, Andrew (1874-1941)
- O'Connor, James Arthur (1791-1841)
- O'Connor, John (1830-1889)
- O'Connor, Kathleen Letitia (1876-1968)
- O'Connor, Victor George (b. 1918)
- O'Conor, Roderic (1860-1940)
- Octavien, Francois (1683-1740)
- Oda, Mayumi (b. 1941)
- Odazzi, Giovanni (1633-1731)
- Oddie, Mary E.
- Odelmark, Frans Wilhelm (1849-1937)
- Odenbach, Marcel (b. 1953)
- Odermatt, Arnold (b. 1925)
- Odevaere, Joseph Denis (1778-1830)
- Odierna, Guido (b. 1913)
- Odin, Blanche (1865-1957)
- Odiot, Charles-Nicolas
- Odiot, Jean-Baptiste Gustave
- Odiot, Jean-Baptiste-Claude (1763-1850)
- Odiot, Maison
- O'Donnell, Hugh (b. 1950)
- O'Donoghue, Hughie (b.1953)
- Odutola, Toyin Ojih (b.1985)
- O'Dwyer, Bryan (b. 1937)
- Oeben, Jean-Francois
- Oechs, Joseph Domenicus (1775-1836)
- Oeconomo, Georg Aristides (1821-1887)
- Oeffinger, R. (b. 1943)
- Oehlen, Albert (b. 1954)
- Oehlen, Markus (b. 1956)
- Oehme, Ernst Ferdinand (1797-1855)
- Oehmichen, Hugo (1843-1933)
- Oehring, Hedwig (b. 1855)
- Oelman, Paul H. (1880-1957)
- Oelze, Richard (1900-1980)
- Oenike, Karl (1862-1924)
- Oepts, Willem (1904-1988)
- Oerder, Frans (1867-1944)
- Oerley, Robert
- Oertel, Jean-Charles
- Oesterley, Maria (b. 1842)
- Oesterreich, Mattieu (1716-1778)
- Oettinger, Andreas
- Oey, Tjeng Sit (1916-1987)
- Offenbach, Jacques (1819-1880)
- Offennaghel, Gaetano
- Offer, F. R.
- Offermans, Anthony Jacobus (1796-1872)
- Offermans, Tony (1854-1911)
- Offley Boa Vista
- Offley, F. Cunliffe
Please note that lot results for an artist may include approximate matches such as Attributed to, School of, Studio of, Circle of, Style of, Manner of, etc.