Ключевые слова: abstract, aluminum, art, backdrop, background, black, closeup, construction, dark, design, detail, diamond, dirty, durable, floor, frame, gray, grid, grunge, hard, heavy, industrial, industry, iron, line, material, metal, metallic, old, panel, pattern, plate, rivets, rough, rust, rusty, seamless, sheet, silver, space, stainless, steel, strong, surface, template, texture, textured, tough, wall, wallpaper,