Ключевые слова: abstract, alloy, aluminium, aluminum, background, brass, bright, bronze, brushed, clean, copper, decorative, frame, gold, golden, gray, grey, hard, highlight, industrial, iron, light, material, metal, metalic, metallic, modern, pattern, plate, platinum, polished, reflection, reflective, sheet, shiny, silver, silvery, stainless, steel, surface, texture, textured, titanium, wall, wallpaper,