Ключевые слова: architecture, background, building, calatrava, center, city, cityscape, concept, construction, design, do, engineering, europe, expo, exterior, facade, front, futuristic, gare, hubs, intermodal, landmark, line, lisboa, lisbon, main, metro, modern, one, oriente, outside, people, portugal, portuguese, railway, santiago, shape, sky, station, steel, structure, style, taxis, train, transport, transportation, travel, urban, view, white,