Theatre of Epidaurus ca 350 BC designed by the architect Polykleitos the Younger Greece Greek civilisation 4th century BC
{"Image ImageDescription": "GREECE - AUGUST 24: Theatre of Epidaurus (UNESCO World Heritage List, 1988), ca 350 BC, designed by the architect Polykleitos the Younger, Greece. Greek civilisation, 4th century BC. (Photo by DeAgostini/Getty Images)"}