Ключевые слова: architecture, background, blue, bulb, cell, city, clear, day, design, electric, electrical, electricity, energy, environment, equipment, front, glass, green, iron, isolated, lamp, lantern, light, metal, metallic, modern, natural, nature, object, outdoors, panel, pole, post, power, public, save, sky, solar, steel, street, streetlight, style, sun, sunlight, sunny, system, technology, town, two, urban,