These are some background designs I made for the recnt version of BlankOn, an Indo nesian linux distribution based off Ubuntu. They didnt make it into the final, but still offer an alternative look and feel to the original.

It was designed to go with my sound theme (that did make it into the final) and is available here.
http://www.gnome-look.org/content/show.php/Tropical+Theme?content=70537

The wallpaper is an alteration of "The Mountain Fog" available here.
http://www.kde-look.org/content/show.php/The+Mountain+Fog?content=42308