A wallpaper I made for myself. There is a GDM theme to match.
It's actually 1200x800, but gnome-look didn't have that option.
The image began as a copy of an image by arohlen at Interfacelift. Arohlen has reviewed this page and given me permission to distribute my wallpaper under the terms of the GPL with or without acknowledgment to his original work.
You can view the original image here: http://interfacelift.com/wallpaper/details.php?id=983