Ключевые слова: abstract, aluminium, aluminum, backdrop, background, blank, blue, brushed, build, construction, diamondplate, dull, element, floor, gray, grip, grunge, grungy, hard, industrial, industry, iron, ironworks, lustreless, mat, material, metal, metallic, old, panel, pattern, plate, rough, rows, scratch, sheet, steel, surface, technology, texture, textured, tough, wall, weathered,