Ключевые слова: air, beyond, blue, chemical, chimney, color, construction, contemporary, coral, creative, creativity, duotone, energy, factory, fuel, fumes, future, futuristic, gas, generation, industry, inspiration, iron, living, metal, outdoor, pastel, pink, pipe, plastic, pollution, power, reality, refinery, sky, smog, smoke, station, steel, storage, structure, tall, tank, technology, temperature, tower, tube, urban, warming, white,