Ключевые слова: abstract, architecture, backgrounds, black, building, construction, design, engineer, engineering, environment, equipment, factory, fossil, fuel, futuristic, gas, gasoline, generation, heavy, illuminated, illustration, indoors, industrial, industry, large, lighting, metal, modern, natural, night, oil, photo, pipe, pipeline, point, power, refinery, science, shiny, steel, storage, structure, tank, technology, tube, vanishing, white, working,