Ключевые слова: background, black, blue, cable, cables, chaos, city, communication, connection, construction, danger, dangerous, device, distribute, electric, electrical, electricity, energy, equipment, high, industrial, industry, infrastructure, internet, line, many, mast, mess, messy, metal, network, old, outdoor, pillar, pole, post, power, sky, steel, street, structure, supply, tall, tangled, technology, telephone, transmission, trouble, voltage, wire,