Ключевые слова: abstract, alloy, aluminum, background, banner, bar, bars, black, border, bronze, class, clean, construction, copper, detail, frame, framework, grunge, highlight, illustration, industrial, industry, iron, ironworks, layout, lic, light, line, material, metal, old, page, panel, piece, plate, polish, screw, shine, silver, smooth, space, stainless, steel, stripe, technology, template, texture, wall, wallpaper,