Ключевые слова: abstract, alloy, aluminium, aluminum, background, bright, brushed, closeup, color, design, durable, frame, grunge, heavy, industrial, industry, iron, line, material, metal, metallic, modern, old, panel, pattern, plate, polished, purple, reflection, sheet, shiny, silver, stainless, steel, surface, texture, textured, wall, wallpaper,