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

Remaining Doric columns, Samothrace, Ionian Islands, Greece, Europe

Palio, Siena, Tuscany, Italy, Europe

High angle view of a field of sunflowers in Gascoigne (Gascony) in the Midi-Pyrenees, France, Europe

House of Paquinius, Pompeii, Campania, Italy, Europe

On the banks of the Baize River, village of Condom, Gers, Gascoigne (Gascony), Midi-Pyrenees, France, Europe

Inside the Fort, Jaisalmer, Rajasthan state, India, Asia

Baths, Pompeii, Campania, Italy, Europe

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