Ключевые слова: abstract, alloy, aluminium, aluminum, background, blank, board, brushed, construction, design, durable, frame, framework, gray, grey, grunge, hard, heavy, industrial, industry, iron, layout, material, metal, metallic, old, page, panel, pattern, plate, rust, screw, sheet, shine, shiny, silver, smooth, space, stainless, steel, strong, surface, texture, textured, tile, titanium, tough, wall, wallpaper,