Ключевые слова: architectural, architecture, attraction, big city, bridge, buildings, cathedral, catholic, catholicism, christianity, church, city, cologne, cologne cathedral, culture, destination, dusk, europe, famous, germany, gothic, heritage, hohenzollern bridge, icon, illuminated, landmark, lights, long exposure, mediaeval, night, nighttime, north rhinewestphalia, nrw, orientation point, religion, sight, skyline, spirituality, tourism, tradition, travel, unesco, urban landscape, urban motif, winter, world heritage site,