abstract backdrop background beautiful black blue blur bokeh christmas christmas lights color colour dazzling delicate festive graphic green happy holiday illustration lighting lights merry christmas party pink pretty rainbow red scrapbooking season shine shiny stars texture transparent tree xmas xmas lights yellow circles gears bright colourful concept cover creative decoration design digital geometric gradient idea image light line modern orange pattern spectrum star stripe template vector vignette vivid wallpaper warm white stripes bricks building construction creation fantasy fill floor fun glow mortar New original pavers purple render style tiles unique urban wall blurring blurry celebrate depth girly light and shade night textures warmth winter xmasgraphic2012