Ключевые слова: abstract, backdrop, background, band, blue, bolt, color, colored, colorful, copyspace, design, detail, empty, grunge, grungy, hardware, horizontal, horizontal format, industrial, industry, iron, material, metal, metal leaf, metallic, object, old, paint, panel, pattern, repair, retro, rivet, riveted, rivets, row, scratches, seam, shabby, shape, sheet, steel, striped, structure, surface, technology, texture, textured, vintage, wall,