Ключевые слова: alloy, aluminum, background, banner, board, border, brand, bronze, brown, construction, copper, copyspace, crude, dirty, frame, framework, grain, grunge, illustration, industrial, industry, iron, ironworks, layout, line, metal, metallic, old, panel, pattern, piece, plaque, plate, rust, rusted, rusty, shape, sheet, sign, space, square, stainless, steel, template, texture, time, tin, wall,