Ключевые слова: abstract, background, black, blue, chrome, closeup, construction, corrugated, detail, dirty, floor, grunge, grungy, heavy, hilight, industrial, industry, iron, light, material, metal, metallic, nail, old, pattern, plate, punk, rivets, rough, rust, rustic, rusty, shadow, sheet, silver, steam, steel, surface, texture, textured, urban, wall, weathered, zinc,