Ключевые слова: a large hole, abstract, and industrial, antirust, background, brown, buildings, closed, closeup, construction, corrosion, decay, development, elements, environment, grey, heap, industry, iron, long, natural gas, oil, oil pipelines, old, parallel pipe, pipe, process, quality, rust, rusty metal materials, stack, steel, straight, structures, surface, technology, texture, the water of the wolf, tube, wall, waste,