Ключевые слова: abstract, angle, architecture, background, blue, buildings, business, center, city, cityscape, commercial, company, construction, contemporary, corporate, design, district, downtown, economy, exterior, facade, finance, financial, futuristic, glass, high, landmark, light, metropolis, modern, new, office, pattern, perspective, reflection, sky, skyline, skyscraper, steel, street, structure, sun, tall, tower, town, travel, up, urban, view, window,