Ключевые слова: blue, building, cloud, cloudscape, earth, ecology, electric, electricity, energy, environment, factory, gas, generation, geothermal, green, heating, high, hot, iceland, industrial, industry, landscape, nesjavallavir, nesjavallavirkjun, nesjavellir, panorama, plant, power, powerplant, production, sky, smoke, station, steam, technology, temperature, thermal, tower, volcanic, warming, white,