Ключевые слова: abstract, alloy, aluminium, aluminum, art, backdrop, background, brushed, color, decay, design, frame, gray, grey, heavy, hole, image, industrial, industry, iron, material, metal, metallic, new, old, pattern, people, plate, polished, reflection, rough, rusty, sand, scratch, sheet, shiny, silver, stainless, steel, strength, surface, texture, textured, vintage, wallpaper, x,