Ключевые слова: abstract, angular, architecture, backgrounds, blue, building, building exterior, built structure, business, business building, business finance and industry, city, city landscape, color image, commercial, construction, contemporary, corporate, corporate business, day, design, development, exterior, facade, futuristic, geometric, glass material, glasses, horizontal, landscape, modern, no people, office, office building exterior, outdoors, pattern, reflection, sky, skyline, skyscraper, sleek, steel, structure, tower, tower block, urban, vertical, window,