Ключевые слова: apartment, architecture, barcelona, blue, building, business center, catalan, catalonia, city, cityscape, close, construction, contemporary, day, design, development, europe, european, exterior, external, glass, high, hightech, modern, multistory, multystoried, office building, outdoor, real estate, sky, skyscraper, spain, spanish, spring, style, summer, tall, torre agbar, tower, tower building, town, urban, view, wall, window,