13814447 - The Smithsonian Institution National Museum of the American Indian on the National Mall, Washington, D.C., United States of America, North America13814453 - The Smithsonian Institution National Museum of the American Indian on the National Mall in Washington, D.C., United States of America, North America13814451 - The Smithsonian Institution National Museum of the American Indian on the National Mall, Washington, D.C., United States of America, North America13814454 - The Smithsonian Institution National Museum of the American Indian on the National Mall in Washington, D.C., United States of America, North America13814450 - The Smithsonian Institution National Museum of the American Indian on the National Mall, Washington, D.C., United States of America, North America70113255 - Hirshhorn Museum and Sculpture Garden, Smithsonian Institution. Washington D.C. USA70140703 - Smithsonian Institution Building and gardens ( The Castle , James Renwick Jr., 1855), constructed in the Norman style -a 12th-century combination of late Romanesque and early Gothic motifs-. Washington D.C. USA70113270 - Smithsonian Institution. Washington D.C. USA70113261 - Freer Gallery of Art, Smithsonian Institution. Washington D.C. USA70517591 - National Museum of American History, Smithsonian Institution, Washington DC, USA.