Real Casa de Correos, (Royal House of the Post Office), Plaza de la Puerta del Sol, Madrid, Spain, Europe

View of Real Casa de Correos and Easter Parade in Puerta del Sol at dusk, Madrid, Spain, Europe

Trail lights and Real Casa de Correos at Puerta del Sol at dusk, Madrid, Spain, Europe

Row of intricately decorated columns in the Patio de los Arrayanes, Casa Real (Palacios Nazaries), Alhambra, UNESCO World Heritage Site, Granada, Andalucia (Andalusia), Spain, Europe

Intricately decorated arches and columns in the Patio de los Arrayanes, Casa Real (Palacios Nazaries), Alhambra, UNESCO World Heritage Site, Granada, Andalucia (Andalusia), Spain, Europe

Elevated view of Real Casa de Correos and Puerta del Sol, Madrid, Spain, Europe

Detail of Koranic phrase in stucco, Casa Real (Royal Palace), Alhambra, UNESCO World Heritage Site, Granada, Andalucia (Andalusia), Spain, Europe

Cathedral Santa Mar’a la Real (Royal Saint Mary) street scene in Calle de Curia, Pamplona, Navarre, Spain

Casa de la Moneda, Potosi, Bolivia

Casa de la Moneda, Potosi, Bolivia

Casa de la Moneda, Potosi, Bolivia

Casa de la Moneda entrance, Potosi, Bolivia