Brandenburg Gate (Brandenburger Tor) and Quadriga winged victory, Unter den Linden, Berlin, Germany, Europe

Cloister, San Francisco Church and Convent, Quito, UNESCO World Heritage Site, Pichincha Province, Ecuador, South America

High walls and colums Severan Basilica Leptis Magna Libya

Devils Post Pile Basalt colums, Mammoth Lakes, CA

Interior Of The Medan Grand Mosque, Sumatra, Indonesia

Interior of hallway with ribbed vaulting in monastery of Mont Saint-Michel, Normandy, France

Turkey, Izmir Province, Selcuk, Corinthian column with protective lion mask beneath palm tree at ancient site of the Temple of Artemis

Yerebatan Sarayi Cistern, Istanbul, Turkey

Tourists at Yerebatan Sarayi Cistern, Istanbul, Turkey

Tourists at Medusa in Yerebatan Sarayi Cistern, Istanbul, Turkey

Tourists at Yerebatan Sarayi Cistern, Istanbul, Turkey

Yerebatan Sarayi Cistern, Istanbul, Turkey

Tourists at Yerebatan Sarayi Cistern, Istanbul, Turkey