the front surface is steel, stainless steel, aluminum. the back surface is light gray, smooth, very finely lit, edge-lit and refle

abstract alloy aluminum back background backgrounds bright brightly brushed chrome clean closeup color design detail edgelit finely front glossy gray grey grinding highlight image industrial iron isolated light line lit macro material metal metallic new panel pattern people plate polished refle reflection sheet shiny silver smooth square stainless steel surface technology template texture textured very wall wallpaper web