Ключевые слова: alzette, arch, architecture, biisser, blue, breck, bridge, building, center, city, cityscape, day, defensive, europa, europe, famous, forest, green, hill, historic, history, journey, landmark, landscape, luxembourg, luxembourg city, luxemburg landscape, maierchen, moving, nature, old, outdoor, park, pulvermuhl, quarter, railway, road, sky, stone, tourism, town, train, travel, trees, urban, valley, viaduct, viadukt, wall,