Ключевые слова: architecture, beautiful, benelux, bridge, building, castle, church, city, cityscape, country, europe, european, green, grund, heritage, hill, historic, historical, history, house, landscape, luxembourg, luxemburg, medieval, mountain, nature, old, park, reflection, river, rock, roof, season, sky, skyline, street, summer, tourism, tower, town, travel, trees, urban, vacation, valley, view, wall, water, weather,