Ключевые слова: air, blue, building, business, chimney, city, cityscape, cloud, color, construction, dirty, ecology, electricity, energy, environment, exterior, factory, fume, gas, global, industrial, industry, landscape, modern, nature, night, norilsk, outdoor, pipe, plant, pollution, power, russia, scenic, sky, skyline, smoke, steam, structure, sun, sunrise, sunset, taimyr, technology, town, toxic, urban, view,