Ключевые слова: art, built, cable, cloud, color, communication, construction, danger, dawn, dusk, electricity, electrification, energy, environment, equipment, frame, fuel, generation, generator, grid, high, highvoltage, industrial, industry, line, metal, metallic, morning, nature, orange, power, pylon, row, sign, silhouette, single, sky, station, steel, structure, sun, sunrise, sunset, supply, tall, technology, telephone, tower, voltage, wire,