Ключевые слова: america, american, americas, architecture, big city, blue sky, building, building exterior, chicago, city, cityscape, clear sky, color image, color photography, color picture, day, destination, downtown, hi rise, highrise, illinois, image, magnificent mile, michigan avenue, morning, multistorey building, no people, north america, north american, office buildings, office tower, outdoors, photograph, picture, places, sky, skyline, skyscraper, stock photograph, stock picture, the loop, travel destination, united states, united states of america, urban, usa,