Skeletons are part of halloween decorations, celebrations, costumes, cards and other things. Skulls and bones gives creepy look and feel to the whole halloween night making excellent welcome for the witches, ghosts, vamps and other evil spirits. Watch out these deadly skull shower halloween wallpaper where skulls are falling from sky, hung with trees, decorated on desktop and other scenes. Do download these free wallpapers to beware people coming over your laptop or desktop.