Ключевые слова: alte, architecture, black, blue, bridge, building, business, cable, capital, city, construction, development, distribution, electrical, electricity, energy, engineering, equipment, factory, gas, gas station, high, industrial, industrial background, industry, iron, landscape, line, metal, metropolis, outdoor, power, rome, rome italy, silhouette, site, sky, steel, structure, supply, technology, tower, transmission, transportation, travel, urban, voltage, white, wire, work,