Smithsonian Institution Building informal medievally-inspired design, which would not suffer if asymmetrically developed. The Smithsonian Castle houses the administrative offices of the Smithsonian. The main Smithsonian visitor center is also located here, with interactive displays and maps. Computers electronically answer most common questions. A crypt just inside the north entrance houses the tomb of James Smithson. Smithsonian Institution Building The Smithsonian Institution Building, located near the National Mall in Washington, D.C. behind the National Museum of African Art and the Sackler Gallery, houses the Smithsonian Institution's administrative offices and information center. The building is constructed of Seneca red sandstone in the faux Norman
Conservation and restoration at the Smithsonian Institution and conservation for all Smithsonian units and collections, and these services are available at no charge. New Insights into the Cleaning of Paintings” conference held at the Universidad Politécnica de Valencia and Museum Conservation Institute The National Museum of African Art houses a state-of-the-art conservation laboratory, which includes a complete x-radiography system with digital imaging. The conservation department routinely collaborates with MCI and other SI units to analyze African art materials, investigate manufacturing processes, and resolve treatment problems. In turn, the department serves as a national and international authority on the conservation of African art. The Walt Disney-Tishman African Art