Top architectural wonders of the world -> Destinations

  If your holiday destination is Washington really need to visit the Kogod Courtyard. "Robert and Arlene Kogod" courtyard, with the elegant glass roof, designed by world renowned architect, Norman Foster, is situated in a historical building called the Patent Office, which houses the Art Museum and National Gallery of Portraits Smithson. Foster has worked with the Institute Smithson at the center of the gym building. The roof is not on the original structure of the buildin...