Ключевые слова: aluminum, architecture, background, beam, below, blue, building, cable, ceiling, construction, design, detail, doom, electric, electrical, electricity, engineering, frame, framework, high, indoor, industrial, industry, inside, interior, iron, line, metal, modern, pattern, perspective, pylon, roof, roofing, shape, sky, steel, structure, style, supply, technology, terrace, view, wire,