Oionokles Painter (c-500 - c-440). The Oinocles Painter is is a recognizable painter of unknown name who flourished around 480-470 BC in an ancient Attic workshop. This conventional name was first given by John Beazley. Almost 60 vases have been found that are decorated with his works of art, including a dedicated vase bearing the inscription OIONOKLIS KALOS.