Ключевые слова: 3d, abstract, architecture, background, bird, block, blue, building, business, city, cityscape, clouds, commercial, construction, contemporary, design, detail, downtown, exterior, facade, frame, futuristic, glass, glazing, headquarters, highrise, material, mirror, modern, new, office, pattern, property, reflected, reflection, sky, skyscraper, steel, structure, texture, tower, urban, wall, white, window,