Argentina, Patagonia, Santa Cruz, Parque Nacional Los Glaciares, Glaciar Viedma. .

Spain, South Pyrenees, Coto Nacional del Anayet above Vill Formigal. National Park.

Spain, Madrid, National Library.

Spain, Madrid, National Library.

Spain, Catalunya, Barcelona, Montjuic, View of the central area of the Palau Nacional which was built for the 1929 International Exhibition in Barcelona and now houses the National Art Museum of Cata...

Spain, Catalunya, Barcelona, Montjuic, A side turret of the Palau Nacional which was built for the 1929 International Exhibition in Barcelona and now houses the National Art Museum of Catalonia.

Spain, Catalunya, Barcelona, Montjuic, View through pillars of a side turret of the Palau Nacional which was built for the 1929 International Exhibition in Barcelona and now houses the National Art M...

Spain, Catalunya, Barcelona, Montjuic, View through pillars of the Palau Nacional which was built for the 1929 International Exhibition in Barcelona and now houses the National Art Museum of Catalonia...

Spain, Catalunya, Barcelona, Montjuic, Rear vista of the Palau Nacional which was built for the 1929 International Exhibition in Barcelona and now houses the National Art Museum of Catalonia.

Spain, Catalunya, Barcelona, Montjuic, The dome of the Palau Nacional which was built for the 1929 International Exhibition in Barcelona and now houses the National Art Museum of Catalonia.

Spain, Valencia Province, Valencia, 15th century Palacio de Marques de Dos Aguas now the National Ceramics Museum or Museo Nacional de Ceramica, Some of the building's elaborate stonework.

Mexico, Federal District, Mexico City, Group of visitors looking at mural by Diego Rivera depicting life before the Conquest in the Palacio Nacional.