angles anticorrosive appearance bolt bolts circular exterior external galvanised metallic paint post power-post protective round silver silver-frost silver-frosting spray-paint texture textured textures cold crystals freezing frost frosty frozen ice icey snow white window winter blink blue celebration christmas color cool decor decoration design element flakes flare gala gleam glint glitter glow golden happy holiday light merry natural nature New nobody ray season shiny sky snowdrift snowflake space star sun sunlight sunrise sunset surface xmas xmasphoto2012 year