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
Liverpool City Centre There are numerous music venues throughout the city, the largest being the Echo Arena which has held host to many of the world's top musical acts as well as the MTV Europe Music Awards 2008 and the MOBO Awards 2010. Liverpool city centre has a significant number of museums and art galleries, many being owned by National Museums Liverpool. World Museum Liverpool is the largest and most diverse of the museums and can be found on William Brown Street, adjacent to the World Museum is the William Brown Library and Museum and Walker Art Gallery. The Merseyside Maritime Museum, International