Ключевые слова: architecture, atmosphere, background, blue, building, chimney, clear, concrete, construction, creating, day, design, energy, equipment, exterior, factory, globe, high, hill, industrial, landmark, landscape, leading, metal, modern, nature, old, outdoor, peaceful, plant, pole, pollution, power, rocks, serene, sky, staircase, stairs, stands, steel, structure, summer, tall, technology, top, tower, travel, urban, vertical, white,