The Best Top Desktop Christmas Wallpapers in all kind of resolutions and sizes. For your PC, Windows XP, Windows Vista, Windows 7 and Mac OS. High resolution Christmas photos, widescreen, 4:3, 16:9 and HD wallpapers.Merry Christmas desktop hd wallpaper. Message on a wooden backgroundChristmas wallpaper GReen with a calendar with big 25 december and a red christmas ball for in the treeLight blue