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
Smithsonian Libraries its 40th anniversary. Nancy E. Gwinn, PhD, was named director in 1997. The original library was founded by an Act of Congress on August 10, 1846, when the Smithsonian Institution was named a trust instrumentality of the United States. The Act created a Board of Regents for the Institution, and called for a building to house a museum with geological and mineralogical cabinets, a chemical laboratory, a gallery of art, lecture rooms, and a library. The Smithsonian Libraries system as it exists today was not established until 1968, when Secretary S. Dillon Ripley realized that the existing library organization was