Ключевые слова: alloy, aluminium, aluminum, antique, architecture, background, close, construction, dirty, door, entrance, entry, factory, fence, gate, gray, green, grunge, grungy, handle, heavy, industrial, industry, iron, line, lock, material, metal, metallic, old, panel, pattern, plate, rough, rust, rusted, rusty, scrape, screw, sheet, silver, stainless, steel, surface, tack, tank, texture, textured, wall,