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 for students and others. Smithsonian Institution webpage Among the ongoing social media initiatives are a blog, Facebook page, Flickr page, and a Twitter feed. The Smithsonian Libraries Fact Sheet states that the "Smithsonian Libraries, though a plural noun, is consistently followed by a singular verb because it is considered a system of libraries, with individual locations operating under the aegis of a central administration and adhering to a common mission." Smithsonian Libraries Smithsonian Libraries (SIL), formerly known as Smithsonian Institution Libraries, is a library system comprising 20 branch libraries serving the various Smithsonian Institution museums and research centers, as well