Ключевые слова: abstract, architectural, architecture, black, blue, bottom side, building, cable, construction, dangerous, design, electrical tower, electricity, energy, engineering, framed, generation, generator, grating, grid, high, hydropower, industrial, industry, iron, lines, mast, mesh, metal, mint green, nature, outdoor, outside, pattern, perspective, pollution, power, power pole, powerful, sky, square, station, symmetry, technical, technology, transmission, transmitter, utility pole, voltage, wire,