Ключевые слова: abandoned, abstract, architecture, background, barrel, big, blue, building, business, chemical, concrete, construction, dirty, electricity, empty, energy, engineer, equipment, facility, factory, fuel, gas, heat, heavy, industrial, insulation, iron, line, machine, manufacturing, metal, oil, old, pipe, pipeline, plant, plumbing, power, production, rusty, stainless, steam, steel, system, technical, technology, tube, urban, water, work,