Smithsonian American Art Museum Landmark located in Washington, D.C.'s downtown cultural district. It is considered an example of Greek Revival architecture in the United States. It was designed by architects Robert Mills, and Thomas U. Walter. During the 1990s, the Smithsonian Institution worked on restoring the building. The Smithsonian completed another renovation of the building in July 1, 2006. The 2000-2006 renovation restored many of the building’s exceptional architectural features: restoring the porticos modeled after the Parthenon in Athens, a curving double staircase, colonnades, vaulted galleries, large windows, and skylights as long as a city block. During the renovation, the Lunder Conservation Center, the
Cooper Hewitt, Smithsonian Design Museum Cooper Hewitt, Smithsonian Design Museum Cooper Hewitt, Smithsonian Design Museum is a design museum located in the Upper East Side's Museum Mile in Manhattan, New York City. It is one of nineteen museums that fall under the wing of the Smithsonian Institution and is one of three Smithsonian facilities located in New York City, the other two being the George Gustav Heye Center in Bowling Green and the Archives of American Art New York Research Center in the Flatiron District. It is the only museum in the United States devoted to historical and contemporary design. Its collections and exhibitions explore