Ключевые слова: america, american, architecture, art, artistic, attraction, building, capital, city, classical, collection, columbia, cultural, culture, dc, destination, district, education, exhibit, exhibition, exterior, facade, famous, fine art, gallery, historic, holiday, landmark, museum, national, national art galley, national gallery of art, national mall, nobody, painting, sculpture, smithsonian, states, tourism, tourist, travel, united, united states, us, usa, vacation, washington, washington dc,