Ключевые слова: abstract, architecture, background, barbed, brown, building, closeup, construction, corrosion, corten, dirty, grid, grunge, grungy, industrial, industry, iron, material, mesh, metal, metallic, old, outdoor, pattern, rebar, recycling, rope, rough, rust, rusted, rustic, rusty, rusty wire, scrap, shape, site, stack, steel, structure, surface, texture, wall, wire,