Ключевые слова: america, american, americas, apartment, architecture, athletics, blue sky, building, building exterior, chicago, city, cityscape, clear sky, color photography, day, downtown, east coast, east coast states, field, game, grant park, grass, green space, group, group of people, hi rise, highrise, hutchinson athletic field, hutchinson field, illinois, image, multistorey building, north america, north american, outdoors, park, people, public park, residential, skyscraper, sports, spring, springtime, stock photograph, tree, united states, urban, usa, willis tower,