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
Textile Museum and Documentation Centre The museum's extensive collection, with over 20,000 representative pieces of textile history from around the world, is presented in different temporary monographic exhibitions, lasting between ten and twelve months in the Modernisme area on the first floor, and two to three years on the second floor. Textile Museum and Documentation Centre The Textile Museum and Documentation Centre () is a museum institution located in Terrassa, a city with an important textile tradition. Managed by a consortium consisting of Terrassa Town Council and Diputació de Barcelona (Barcelona Provincial Council), it presents a panoramic view of the different styles and techniques used