Ключевые слова: architectural, architecture, bridge, bright, building, catholic, central, christian, church, city, cityscape, clouds, cologne, dark, dusk, embankment, europe, european, famous, german, germany, gothic, great, hohenzollern, illuminated, innenstadt, kapitol, koeln, landmark, maria, martin, night, outdoor, reflection, rhine, river, romanesque, saint, ship, sky, st, sunset, tourism, touristic, tower, twilight, water,