Ключевые слова: architecture, building, chemical, chimney, cloud, complex, coruna, economy, energy, engineering, environment, factory, field, fuel, gas, industrial, industry, infrastructure, landscape, manufacturing, metal, nature, oil, oil industry, overcast, pipes, plant, pollution, power, power plant, processing, production, refinery, sky, smoke, spain, structure, tall, technology, telephoto, tower, trees, urban, vertical,