Ключевые слова: against, background, beautiful, black, blue, cable, clear, danger, detail, electric, electrical, electricity, energy, equipment, feather, high, industrial, industry, light, line, metal, metallic, nature, network, nobody, old, outdoor, pillar, pole, power, rostovondon, russia, sculptural, shoe, sky, sport, steel, summer, sun, supply, system, technology, transmission, transport, trolleybus, volt, voltage, white, wire,