abstract art backdrop background beautiful black blue card celebration christmas color colour december decoration decorative design festive glitter graphic happy holiday illustration image light magic merry metallic New night ornament ornate pattern pretty red season sky sparkle star stars symbol tradition vector wallpaper winter xmas yellow purple 3D ball bauble cheer closeup colourful eve fragile glass gradient icon isolated noel object one party perfect pink reflection round seasonal setting shiny silver single sphere traditional year white aqua orange green bright creative december 25 digital fantasy grunge love magical paper shine texture twinkle vibrant xmasgraphic2013