Ключевые слова: america, architecture, blue, bridge, buildings, chicago, chicago riverwalk, city, cityscape, cloudy, construction, contemporary, destination, district, downtown, dusk, estate, evening, exterior, festival, glass, history tour, illinois, landmark, landscape, lights, night, pedestrian waterfront, reflection, river, riverwalk, scene, sign, skyline, skyscaper, skyscraper, skyscrapers, steel, tourist, tourist attraction, tower, travel, twilight, united state, urban, usa, walk,