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 The Old Post Office Pavilion. The National Portrait Gallery. The interior of the National Portrait Gallery. The National Archives as viewed from the National Portrait Gallery. The National Archives as viewed from the National Portrait Gallery. A view from the National Portrait Gallery down to the National Archives. A view of Washington Square Arch, as viewed from a New York University building and looking toward the Empire State Building in the distance. The Washington Square Arch at Washington Square, Manhattan, New York. A view of Washington Square Park, with Washington Square Arch, as viewed from a New York University building and looking toward the Empire State Building in the distance. A view of Washington Square Park, with Washington Square Arch, as viewed from a New York University building and looking toward the Empire State Building in the distance. The Old Post Office building on Pennsylvania Avenue in Washington, DC. Cherry blossoms Along the Tidal Basin path Cherry blossoms and Jefferson Memorial Looking down The Mall at Washington, DC to the U.S. Capitol Building. Looking down The Mall at Washington, DC to the U.S. Capitol Building. An exhibit hall at the American Museum of Natural History in Washington, DC. The main entrance hall at the American Museum of Natural History in Washington, DC. An aerial view of downtown Seattle, Washington. A view of the Seattle Public Library. A view of the Seattle Public Library. Reagan National Airport with the Jefferson and Washington Monuments in the background. A view of Jefferson Memorial and Washington Monument from Ronald Reagan Washington National Airport. The National Archives Building. The Washington Monument, with the Lincoln Memorial in the distance. The Smithsonian A close-up of the towers of the Smithsonian The Smithsonian The Smithsonian Breezing Up (A Fair Wind), 1876. Detail from The Jolly Flatboatmen, 1846 (The Manoogian Collection).

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