Ключевые слова: abstract, alloy, aluminium, aluminum, background, brushed, design, factory, floor, frame, gray, grey, hard, heavy, industrial, industry, iron, ironworks, line, machine, manufacture, manufacturing, material, metal, metallic, new, pattern, plant, plate, polished, reflection, roll, rough, shaped, sheet, shiny, silver, square, stack, stainless, steel, strong, surface, texture, textured, wall, wallpaper, warehouse, worker, zinc,