Biographies
Obrist to Ovidius Naso
| Hermann Obrist | more information on Hermann Obrist * |
| Albert Oehlen | more information on Albert Oehlen * |
| Lorenz Oken | more information on Lorenz Oken * |
| Joseph Maria Olbrich | more information on Joseph Maria Olbrich * |
| Yoko Ono | |
| Walter Ophey | more information on Walter Ophey * |
| Max Oppenheimer | more information on Max Oppenheimer * |
| Emil Orlik | more information on Emil Orlik * |
| Haralampi Oroschakoff | more information on Haralampi Oroschakoff * |
| Abraham Ortelius | more information on Abraham Ortelius * |
| Fritz Overbeck | more information on Fritz Overbeck * |
| Publius Ovidius Naso | more information on Ovid * |
* = a service by Art Directory GmbH
