Ключевые слова: abstract, aluminium, aluminum, backgrounds, closeup, cold, construct, decorative, dirty, durable, gray, grid, grip, hard, hardened, heavy, industrial, industry, iron, ironworks, macro, material, metal, metallic, old, ornament, pattern, plate, rough, sheet, silver, steel, strong, surface, texture, textured, tile, tough, treads, truck, urban, wall, wallpaper, warehouse, work,