I upgrade my VM of Ubuntu to 8.04 yesterday and decided some new wallpaper was needed to go with my darker theme, this being the result.
The colours come from the ubuntu logo and the colour scheme I'm using.
I'm pretty sure this sort of image has been done a lot before, but that doesn't matter.
Image is now 1280x1024 (Was 1024x768)
Different resolution versions available on request.
(I have a 2560x2048 version, but that's probably a tad too large)Edit:
If you're looking for a 1920x1200 version then you can download one here
or a zoomed out version here