Ключевые слова: abstract, alloy, aluminium, aluminum, backdrop, background, blank, bright, brushed, center, circle, closeup, commercial, design, durable, grey, hard, hardware, heavy, highlight, industrial, industry, iron, lines, material, metal, metallic, pattern, plate, polished, rough, rust, sheet, shining, shiny, silver, silvery, sleek, smooth, space, stainless, steel, surface, texture, textured, tile, titanium, vibrant, wallpaper, worn,