Ключевые слова: abstract, aged, background, brown, closeup, construction, corrode, corrosion, design, detail, dirty, equipment, grunge, grungy, heavy, industrial, industry, iron, line, material, metal, metallic, old, paint, pipe, pipeline, pipes, piping, plumbing, rough, rust, rusted, rusty, steel, structure, surface, technology, texture, textured, tube, valve, vintage, wall, water, weathered,