"Halloween Night" - Animated Desktop Wallpaper by EleFun Multimedia. Do you enjoy your desktop having beautiful wallpaper? Just have a look at Animated Desktop Wallpaper "Halloween Night"! Halloween is known and loved today as a time to wear costumes, go door to door asking for candy, and watch monster movies. But the holiday's origins go back centuries to the enactment of All Saints' Day, a Christian holiday. Along the way, it has also picked up traditions from Samhain, a Celtic festival celebrating the start of winter. Install Animated Desktop Wallpaper "Halloween Night" on your computer because Halloween Night is coming!