Ключевые слова: abstract, alloy, antique, black, burnish, copyspace, dark, design, door, durable, grain, gray, grey, grunge, hard, heavy, industrial, industry, iron, line, material, metal, metallic, modern, old, panel, plate, retro, rivets, rough, rust, sheet, stained, steel, surface, template, texture, textured, tough, vintage, wall, wallpaper, weathered,