Ключевые слова: aerial, air, architecture, area, atmosphere, buildings, change, chimney, city, cityscape, climate, clouds, coal, construction, control, crisis, dark, dawn, ecosystem, emissions, energy, environment, environmental, factory, fog, haze, health, industrial, industrialization, industry, issues, landscape, manufacturing, plans, pollution, power, quality, sky, skyline, smoke, smokestacks, toxic, urban, view, weather,