Ключевые слова: architecture, bold, building, business, capital, centre, cfl, chemins, city, column, company, covered, de, des, entrance, europe, european, exterior, facade, fer, glass, luxembourg, luxembourgeois, main, modern, national, nationale, office, original, railway, reflections, reflective, ship, societe, space, spike, statement, steele, tower, ultra, unique, windows,