Ключевые слова: architecture, bike path, building exterior, built structure, chicago, city, cityscape, color image, corporate architecture, cycling, day, downtown district, famous place, grant park, horizontal, illinois, international landmark, memorial, midwest usa, office building, outdoors, park, people, runner, running, skyline, skyscraper, sport, sunlight, sunset, tourism, tower, travel destinations, urban scene, usa, water,