Ключевые слова: architecture, beautiful, blue, bridge, city, clouds, cologne, couple, day, europe, for ever, german, germany, heart, historic, hohenzollern, hohenzollern bridge, infrastructure buildings, koeln, land, landmark, lockers, love, many, mood, old, panorama, people, place, railway, rhein, rhine, rider, ritual, river, scene, sky, style, summer, sunny, symbol, symbolize, teenager, town, traffic, train, travel, water, world, youth,