Eye-candy for your Linux desktop
SuperKaramba is, in simple terms, a tool that allows you to easily create interactive eye-candy on your KDE desktop. Currently, only linux is officially supported.
kde-look.org is worth a visit: You will find under the GPL:
Wallpapers, Themes / Styles, Window Decorations, Icons, System Sounds , Color Schemes, Screensavers, Noatun Skins, K-Jofol, Kaiman, Screenshots, Splash Screens, X11 Mouse Themes, KDE Improvements
Karamba themes, Fonts, Service Menus, Other, Artwork Contest