Ключевые слова: abstract, alloy, aluminum, art, background, black, blank, concept, dark, design, frame, futuristic, gray, grey, grunge, hard, illustration, industrial, industry, iron, layout, line, material, metal, metallic, modern, old, pattern, plate, rough, rugged, rust, scratch, sheet, silver, space, stainless, steel, style, surface, template, texture, textured, wall, wallpaper,