Ключевые слова: abstract, alloy, aluminum, background, bolt, border, break, concept, copyspace, crack, cut, design, edge, fracture, frame, gray, grunge, hard, heavy, hole, illustration, industrial, industry, iron, layout, metal, metallic, montage, old, panel, pattern, plate, rend, rip, ripped, rivets, rupture, rust, screw, sheet, steam punk, steel, template, texture, torn, wall,