Ключевые слова: abstract, abstract background, architecture, architecture abstract, architecture details, art, background, blue, building, business, city, cityscape, construction, contemporary, design, detail, details, exterior, facade, frame, geometric, geometry, glass, glass wall, glossy, industrial, line, metal, modern, modern building, panel, pattern, reflection, shade, skyscraper, square, steel, structure, texture, tower, wall,