Palio, Siena, Tuscany, Italy, Europe

Triumphal arch, Palmyra, UNESCO World Heritage Site, Syria, Middle East

Architectural detail of the rose window in the cathedral at Orvieto in Umbria, Italy, Europe

The Great Theatre, Pompeii, UNESCO World Heritage Site, Campania, Italy, Europe

House of Paquinius, Pompeii, Campania, Italy, Europe