- The OLL Group (Oxford-Leipzig-Louvre) is a group of Athenian black-figure painters active ca. 565-550 BCE. The group consists
of painters of the ovoid neck amphora with mythological subjects and animal friezes. The vases are sometimes included in the
Tyrrhenian Group. The incorporation of a large figural frieze distinguishes them from the Tyrrhenian Group. Findspots include
Cerveteri, Rhodes, and the Athenian Acropolis.