File:Dancers of Delphi alias Akanthos Column, 330 BC, AM of Delphi, 201422x.jpg - Wikimedia Commons
Delphi, Greece Travel Guide - Encircle Photos
Stereo, Grèce, Greece, Delphes, Delphi, Sacred omphalos from the Apollo temple, 1907 by Photographie originale / Original photograph: (1907) Photograph | photovintagefrance