Ключевые слова: abstract, architectural design, architecture, background, building, buildings, business, city, cityscape, close up, construction, corporate, design, detail, exterior, facade, filaments, futuristic, geometric abstract, geometric design, geometric pattern, glass, glass building, glass reflection, high, interior design, interior wall, light background, lights, lines, metal, modern, office, pattern, reflection, reflections in glass, sky background, steel, steel construction, steel texture, structure, structure icon, structure steel, tall, urban, wall, window, window cleaning, window frame, windows,