Ключевые слова: background, blue, cable, clouds, communication, connection, construction, countryside, current, danger, distribution, dusk, electric, electrical, electricity, energy, engine, engineering, environment, equipment, europe, evening, field, frame, framework, generation, generator, global, green, grid, high, industrial, industry, infrastructure, insulator, landscape, line, lines, metal, nature, network, outdoor, pillar, plant, pole, pollution, power, power line, powerline, pylon, silhouette, sky, station, steel, structure, substation, sunrise, sunset, supply, tall, technology, tension, tower, transformer, transmission, tree, twilight, utility, volt, voltage, watt, wire, wires, wiring,