Ключевые слова: abstract, alloy, aluminum, background, blank, brushed, closeup, damaged, dark, design, detail, dirty, element, factory, frame, gear, gray, grunge, grungy, hardware, heavy, industrial, industry, iron, metal, metallic, old, pad, pattern, plate, reflection, retro, rough, rust, rusty, scratch, sheet, shiny, silver, smooth, stainless, steel, surface, texture, used, vintage, wall, wallpaper, weathered, worn,