Horseshoe Arch in the Choir, The Great Mosque (Mesquita) and Cathedral of Cordoba, UNESCO World Heritage Site, Cordoba, Andalucia, Spain, Europe

Sheikh Zayed Grand Mosque, Abu Dhabi, United Arab Emirates, Middle East

The Sheikh Zayed Grand Mosque, Abu Dhabi, United Arab Emirates, Middle East

Ornate arches of Sheikh Zayed Grand Mosque, Abu Dhabi, United Arab Emirates, Middle East

A little rock arch near the cliff of the Spur Canyon north of the main overlook of Horseshoe Bend, Arizona, United States of America, North America

Arabian architecture at night, Saadiyat island, Abu Dhabi, United Arab Emirates, Middle East.

Water feature and architecture at night of luxury hotel, Saadiyat island, Abu Dhabi, United Arab Emirates, Middle East

Grand Choral Synagogue, St. Petersburg, Leningrad Oblast, Russia, Europe

Sherry barrels in long rows in the horseshoe-arched wine depot La Mezquita of the Bodegas Pedro Domeq, Jerez de la Frontera, Cadiz province, Andalusia, Spain