Ключевые слова: abstract, aged, alloy, backdrop, background, black, brown, brush, copper, corrosion, corrosive, damaged, dark, design, detail, dirty, fence, frame, grunge, heavy, industrial, industry, iron, material, metal, metallic, old, orange, oxide, oxidized, pattern, plate, protection, red, retro, rough, rust, rusted, rustic, rusty, sheet, stain, steel, surface, texture, textured, time, vintage, weathered, worn,