Ключевые слова: blue, cable, cloud, danger, distribution, dusk, electric, electrical, electricity, energy, engineering, environment, environmental, evening, factory, field, green, high, horizontal, industrial, industry, landscape, laos, line, lines, metal, morning, network, nobody, pollution, power, pylon, pylons, silhouette, sky, source, steel, structure, sun, sunset, technology, tension, tower, towers, transformer, transmission, uk, volt, voltage, wire,