Ключевые слова: aerial, america, apartment, architecture, blue, building, business, chicago, city, cityscape, day, district, downtown, exterior, financial, hancock, high, illinois, john, lake, lakefront, metropolis, metropolitan, michigan, midwest, modern, morning, office, park, rooftop, skyline, skyscraper, states, steel, structure, tall, tower, town, travel, united, urban, usa, water,