Ключевые слова: architecture, backgrounds, building, built, business, city, cityscape, concrete, construction, crane, district, estate, frame, glass, graphic, growth, high, home, large, line, men, modern, new, office, outline, painting, power, residential, scene, site, sketch, sky, skyline, skyscraper, structure, success, symbol, tower, travel, urban, view, work, working,