Ключевые слова: abstract, aluminum, ancient, backdrop, background, backgrounds, black, burlap, burn, construction, decorative, design, gray, grid, grunge, grungy, hard, heavy, hole, industrial, industry, iron, material, mesh, metal, metallic, net, old, panel, pattern, patterns, plate, protection, reflection, reflections, ring, scratch, sheet, shine, shiny, silver, square, steel, surface, technology, texture, textured, wall, wallpaper,