Ключевые слова: air, architecture, background, blue, bulb, cable, cloud, communication, concrete, connection, construction, current, danger, electric, electrical, electricity, energy, environment, equipment, generation, generator, high, industrial, infrastructure, insulator, lamp, light, line, metal, outdoor, pillar, pole, pollution, post, power, pylon, risk, sky, street, structure, supply, tall, technology, tower, transformer, urban, volt, voltage, web, wire,