Ключевые слова: abstract, background, black, burning, burnt, carbon, charcoal, closeup, coal, dark, dirty, ecology, energy, environment, environmental, exploitation, extraction, fire, fossil, fuel, gas, geology, grunge, heap, heat, industrial, industry, manufacturing, material, mine, miner, mineral, mining, natural, nature, pattern, pollution, power, raw, resource, rock, rough, shiny, stone, texture, textured,