Ключевые слова: america, architecture, asphalt, avenue, blue, bridge, building, building exterior, business, chicago, chicago city, city, city life, cityscape, concrete, contemporary, district, downtown, dusk, evening, illinois, illuminated, lamp, lasalle street, light, light trails, line, midtown, modern, night, office building, outdoor, post, river, road, sidewalk, skyline, skyscraper, street, structure, tower, traffic, train, travel, twilight, urban scene, usa, waterfront, way,