Ключевые слова: architecture, black, black and white, bridge, building, cathedral, church, city, cologne, deutschland, dom, dusk, europe, german, germany, gothic, hohenzollern, hohenzollern bridge, hohenzollernbrcke, hohenzollernbrucke, hohenzollernbruecke, iron, kln, koeln, koelner, koelner dom, koln, kolner, kolner dom, landmark, night, nighttime, peter, petrus, railroad, railway, rhein, rhine, river, sankt, sankt petrus, st peter, steel, sundown, sunset, town, train, trains, twilight, urban, water, white,