Ключевые слова: architecture, beautiful, bridge, bright, cathedral, celebrate, celebration, christmas, church, city, cityscape, cologne, color, colorful, dom, dome, europe, eve, event, explosion, famous, festival, fire, firework, germany, gothic, hohenzollern, koelner, koln, landmark, light, new, night, old, party, pyrotechnic, reflection, rhine, river, show, sky, spectacle, tourism, water, year,