Ключевые слова: abstract, aluminum, background, blackboard, blue, brass, bright, bronze, chrome, closeup, copper, durable, floor, galvanize, glamor, glitter, glossy, glowing, gray, grunge, industrial, iron, leaf, luxury, material, metal, metallic, paper, pattern, plate, platinum, polished, quality, reflection, ripple, rough, scratches, sheet, shiny, silver, sparkles, stainless, steel, surface, texture, titanium, wallpaper, wave, wrinkled,