Ключевые слова: aerial, america, american, architecture, arlington, bridge, buildings, capital, capitol, city, cityscape, columbia, dc, district, downtown, dusk, evening, expressway, famous, highways, historic, interstate, jefferson, landmark, lincoln, location, memorial, monument, monuments, national, night, place, road, scene, scenery, scenic, skyline, states, street, traffic, twilight, united, usa, view, virginia, washington,