Ключевые слова: aachen, aixlachapelle, architecture, background, beautiful, building, cathedral, catholic, chapel, charlemagne, christian, church, colorful, dom, dramatic, europe, german, germany, glow, golden, gothic, hall, hdr, heritage, historical, history, imperial, inside, interior, landmark, lights, medieval, monument, mosaic, night, north, octagon, old, panorama, religion, religious, roman, scenic, sunrise, sunset, town, travel, unesco, window, world,