Spain, Basque Country, Bilbao, City Hall in the Baroque style dating from 1892, sculpture by Jorge Oteiza in front of the building.

Spain, Basque Country, Bilbao, City Hall in the Baroque style dating from 1892 viewed through a sculpture by Jorge Oteiza in front of the building.

Spain, Basque Country, Bilbao, Plaza Nueva, Monumental square in the Neoclassical style dating from 1812.

Spain, Basque Country, Bilbao, Vista of the city from the Mount Artxanda viewpoint with the Guggenheim Museum, Iberdrola Tower and River Nervion prominent.

Spain, Basque Country, Bilbao, Mount Artxanda Park with the famous Bilbao sign in the background.

Spain, Basque Country, Bilbao, Guggenheim Museum seen from Puente de la Salve.

Spain, Basque Country, Bilbao, A section of the Guggenheim Museum seen from Puente de la Salve.

Spain, Basque Country, Bilbao, Rear of the Guggenheim Museum seen from Puente de la Salve.

Spain, Basque Country, Bilbao, Rear of the Guggenheim Museum seen from Puente de la Salve.

Spain, Basque Country, Bilbao, Guggenheim Museum area, Puente de la Salve seen through the legs of Maman which is a bronze, stainless steel, and marble sculpture of a spider by the artist Louise Bourg...

Spain, Basque Country, Bilbao, Guggenheim Museum area, Puente de la Salve.

Spain, Basque Country, Bilbao, Guggenheim Museum area, Puente de la Salve.

Spain, Basque Country, Bilbao, City Hall in the Baroque style dating from 1892, sculpture by Jorge Oteiza in front of the building.

Spain, Basque Country, Bilbao, City Hall in the Baroque style dating from 1892 viewed through a sculpture by Jorge Oteiza in front of the building.

Spain, Basque Country, Bilbao, Plaza Nueva, Monumental square in the Neoclassical style dating from 1812.

Spain, Basque Country, Bilbao, Vista of the city from the Mount Artxanda viewpoint with the Guggenheim Museum, Iberdrola Tower and River Nervion prominent.

Spain, Basque Country, Bilbao, Mount Artxanda Park with the famous Bilbao sign in the background.

Spain, Basque Country, Bilbao, Guggenheim Museum seen from Puente de la Salve.

Spain, Basque Country, Bilbao, A section of the Guggenheim Museum seen from Puente de la Salve.

Spain, Basque Country, Bilbao, Rear of the Guggenheim Museum seen from Puente de la Salve.

Spain, Basque Country, Bilbao, Rear of the Guggenheim Museum seen from Puente de la Salve.

Spain, Basque Country, Bilbao, Guggenheim Museum area, Puente de la Salve seen through the legs of Maman which is a bronze, stainless steel, and marble sculpture of a spider by the artist Louise Bourg...

Spain, Basque Country, Bilbao, Guggenheim Museum area, Puente de la Salve.

Spain, Basque Country, Bilbao, Guggenheim Museum area, Puente de la Salve.

Mexico, Oaxaca, Monte Alban, Ruins of Los Danzantes and Monticulo buildings and central plaza.

Mexico, Oaxaca, Monte Alban, Site view onto ball court or Juegos de Pelota.

Mexico, Oaxaca, Mitla archaeological site, Detail of stone geometric mosaics on the Templo de las Columnas.

Mexico, Veracruz, Papantla, El Tajin archaeological site, Archaeologists at work at Tajin Chico with Pyramide de lo Nichos beyond.

Mexico, Veracruz, Papantla, El Tajin archaeological site, Pyramide de los Nichos with tourist couple in middle foreground.

Mexico, Veracruz, Papantla, El Tajin archaeological site, Pyramide de los Nichos.

Mexico, Puebla, Cholula, Church of Neustra Senor de los Remedios on tree covered hillside above the pyramid ruins.

Belize, Altun Ha, The Temple of Masonry Altars in Plaza B of the Mayan ruins, A large carved jade head of the Mayan sun god Kinich Ahau was found in the temple, Tourists climbing stairway and atop the...

Belize, Altun Ha,Tourists in front and on top of the Temple of Masonry Altars in Plaza B of the Mayan ruins, A large carved jade head of the Mayan sun god Kinich Ahau was found in the temple.

Scotland, Borders, Jedburgh Abbey ruins dating back to th 9th century.

Scotland, Borders, Dryburg, Abbey ruins dating from the 12th century ad.

Scotland, Borders, Dryburg, Abbey ruins dating from the 12th century ad.