Ключевые слова: background, bird, cable, calm, construction, danger, distribution, dusk, electric, electrical, electricity, energy, engineering, environment, evening, frame, freedom, generation, generator, grid, group, high, industry, large, line, many, natural, nature, network, pole, post, power, powerline, silhouette, sitting, sky, station, steel, structure, sunset, supply, symmetry, technology, tower, transmission, utility, volt, voltage, wildlife, wire,