Ключевые слова: abstract, aged, background, barrier, black, blank, brown, construction, copper, copyspace, cyan, damaged, dark, detail, dirty, fence, frame, grid, grunge, heavy, industrial, iron, key, lock, material, metal, metallic, old, pattern, plate, protection, red, retro, rough, rust, rustic, rusty, scratched, security, sheet, space, stain, steel, surface, texture, textured, vintage, wall, weathered, worn,