Ключевые слова: alternative, background, black, blue, cable, cables, danger, distribution, dusk, electric, electrical, electricity, energetic, energy, engine, engineering, environment, equipment, frame, grid, high, industrial, industry, infrastructure, line, lines, metal, mountains, pole, power, powerful, pylon, silhouette, sky, station, steel, structure, substation, sunset, supply, tall, technology, tension, tower, towers, transformer, transmission, voltage, wire, wires,