Ключевые слова: aerial, architecture, bank, bridge, building, buildings, business, center, central, christmas, city, cityscape, cloud, district, downtown, editorial, europe, european, financial, frankfurt, german, germany, hot, illustrative, landmark, main, market, modern, mountain, night, office, panorama, panoramic, perspective, scene, sky, skyline, skyscraper, skyscrapers, stock, sunset, tower, town, travel, urban, view, warm,