Ключевые слова: abstract, alloy, aluminium, aluminum, background, bright, brushed, button, circle, closeup, design, durable, futuristic, grey, hard, heavy, icon, industrial, industry, iron, light, lines, material, metal, metallic, panel, pattern, plate, polished, power, reflection, round, sheet, shiny, silver, stainless, steel, strong, style, surface, switch, symbol, texture, textured, tile, tough, wall,