Ключевые слова: abstract, alloy, aluminum, art, background, banner, bar, board, border, construction, copy, design, format, frame, framework, gray, grunge, hard, industrial, industry, iron, layout, line, material, metal, metallic, old, pad, page, panel, pattern, piece, plate, polish, screw, shine, silver, space, stainless, steel, stripe, surface, template, texture,