Ключевые слова: abstract, angle, architecture, background, blue, building, business, business center, city, commercial, company, construction, contemporary, design, downtown, economy, exterior, facade, financial, futuristic, geometric, glass, growth, high, ieoh ming pei, milan, modern, modern building, new, office, offices, pattern, perspective, project, reflection, sky, skyline, skyscraper, steel, structure, success, tall, tower, urban, wall, window,