Ключевые слова: architecture, autumn, banking, blue, bridge, broker, building, business, business district, center, central europe, city, city center, cityscape, currency, day, district, downtown, economy, euro, europe, european, exchange, finance, financial, financial district, frankfurt, german, germany, landmarks, main, main river, modern, money, office, office building, office buildings, river, scenic, sky, skyline, skyscraper, summer, the main, tourist attraction, towers, town, view, water, waterway,