I really liked the example GRUB splash image in Tuxams297’s post, but he neglected to mention where the background had come from. I found it on GNOME-look.org and thought I’d make a note of it here.
Edit: It looks like the one I’m looking for isn’t there either. The only living link is the first one (Blubuntu
), and it’s not one of the splashes pictured in the preview thumbs, but a plain blue one.