Ключевые слова: architecture, area, blue, building, buildings, business, castellana, cbd, cepsa, chamartin, city, cityscape, crystal, ctba, cuatro, design, district, downtown, europe, european, exterior, financial, four, high, iberia, iberian, landmark, madrid, metropolis, metropolitan, modern, office, paseo, pwc, scene, skyline, skyscraper, skyscrapers, space, spain, spanish, torres, tower, towers, urban,