Easily find and install new backgrounds and themes

By installing the Gnome Art Manager, it makes it easy to find and install new backgrounds, themes, and Splash screens. This package can be installed by using Add/Remove under the Applications menu. Just search for "art" with "All Available Applications" displayed next to Show. After it's installed you can find it under System > Preferences > Art Manager. Run the application and click on "Art" to see what you can add. There are over a thousand backgrounds so it may take a few minutes to display them all.