Ключевые слова: aerial, architecture, attraction, barcelona, blue, building, business, capital, catalonia, church, city, cityscape, europe, european, evening, exterior, famous, high, house, landmark, landscape, light, mediterranean, night, office, panorama, panoramic, roof, sea, sight, sightseeing, sky, skyline, skyscraper, spain, spanish, street, summer, sun, sunrise, sunset, top, tourism, tourist, tower, travel, urban, view, viewpoint, water,