Ключевые слова: architecture, blue, bridge, building, built, business, cities, cityscape, construction, dark, destinations, district, downtown, dusk, equipment, europe, exterior, financial, frankfurt, germany, horizontal, house, illuminated, life, light, lighting, main, modern, night, nobody, office, outdoors, panoramic, reflection, river, scene, silhouette, sky, skyline, skyscraper, street, structure, sun, tower, traffic, travel, twilight, urban, water, western,