1475-1564 1589/1590-1637/1638 1942- 1951- 1959- 1970- 1984- 700 700-9492 active17thcentury ahtila art artistic bill catalogs cheng conceptualart contemporary(1945-) criticismandinterpretationherzog criticismandinterpretationokon criticismandinterpretationseghers drawing düsseldorf eija-liisa exhibitions film finland finland) germany hercules herzog history ian individualartists influence(literary influenceseghers installations(art) italian landscapesinart marblesculpture mexico michelangelo michelangelobuonarroti monographs motives multimedia(art) okon seghers serlachius-museot(mänttä soundinstallations(art) themes video videoart viola werner yoshua