Remains of the Hadrian's Library and the old mosque in Monastiraki square, Athens, Greece, Europe

High angle view of Temple of Olympian Zeus, Hadrian's Arch and Athens city centre, Athens, Greece, Europe

Library of Hadrian, Athens, Greece, Europe

Library of Hadrian, Athens, Greece, Europe

The Roman Agora by the Hadrian Library in the Plaka district, Athens, Greece, Europe

Acropolis including Library of Hadrian columns, Athens, Greece, Europe

Remains of the Hadrian's Library and the old mosque in Monastiraki Square, Athens, Greece, Europe

Library of Hadrian, Athens, Greece, Europe

Library of Hadrian, Athens, Greece, Europe

Greek library, Hadrian's Villa, UNESCO World Heritage Site, Tivoli, Province of Rome, Latium (Lazio), Italy, Europe

View of Hadrian's Library, Monastiraki District, Athens, Greece, Europe

Greece, Attica, Athens, Hadrians Library.

Greece, Attica, Athens, Hadrian's Library.

Turkey, Ephesus, Hadrian's Temple framing Celsus Library