Ключевые слова: a comet, ancient, architecture, beautiful, benelux, bridge, building, castle, chateau, constellations, dusk, europe, european, evening, fort, fortress, heritage, historic, history, illuminated, landmark, landscape, lights, luxembourg, medieval, monument, mountain, nature, night, old, outdoor, palace, panorama, river, sky, skyline, space, stars, sunset, the milky way, tourism, tower, town, travel, twilight, vianden, view, village,