Ключевые слова: abstract, against, architecture, background, blue, cable, city, closeup, color, colorful, communication, connection, contact, danger, design, distribution, electric, electrical, electricity, energy, engineering, environment, equipment, high, industrial, industry, landscape, light, line, metal, network, outdoor, perspective, photo, pillar, pole, power, silhouette, sky, steel, structure, supply, technology, telephone, tower, transmission, voltage, white, wire, wires, wiring,