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 Institution Archives storage at the Boyers, PA facility. The Smithsonian Center for Archives Conservation was created with initial funding of $100,000, provided by Eleanor McMillan, which supported the salary of a paper conservator. The Institutional History Division has authored an online history of the Smithsonian, and provides web access to over 3,000 digital images. The 12-volume Joseph Henry Papers Project, a history of the first Secretary of the Smithsonian Institution, was published in 2007. The Electronic Records Division has held digital records since the mid-1990s, and works with "risk management, preservation and conservation" of data in current and obsolete formats, including archiving