Ключевые слова: america, american, architecture, atmosphere, bridge, building, cincinnati, city, cityscape, cloud, daytime, downtown, front, green, high rise, human settlement, kentucky, landscape, metropolis, metropolitan area, midwest, nature, no person, north america, ohio, outdoor, outdoors, rainbow, river, riverfront, roebling, sky, skyline, skyscraper, summer, sunlight, sunset, suspension, travel, tree, united states, urban, urban area, water, waterfront, weather,