Desktop Drapes is a Gnome desktop application for those that love randomizing your desktop wallpaper. Users can add wallpapers they like to the list and select how often do you want the wallpaper to be changed. Indeed, a nifty little tool for your desktop eye candy list.
Desktop Drapes goes a step further and automatically adds the wallpaper to the list from a specified folder. So a user can simply save wallpapers to a dictionary and Desktop Drapes will do the rest.
To install Desktop Drapes, open up a Terminal and type:
sudo apt-get install drapes