Ключевые слова: background, blue, brown, cable, chaos, clear, communication, connecting, connection, copy, current, danger, distribute, electric, electrical, electricity, energy, engineering, environment, equipment, flow, high, horizontal, industrial, industry, infrastructure, insulator, landscape, line, mess, messy, metal, network, pillar, pole, post, power, sky, space, street, structure, supply, technology, telephone, text, urban, view, volt, voltage, wire,