wallpaper from http://www.pixelhigh.com converted to .xpm 640x480 14 colors
it's my first upload 4 gnome-look

install:
1. copy the image2-Wallpaper41.xpm.gz file to /boot/grub/
2. add this line to /boot/grub/menu.lst:
splashimage=(hd0,1)/boot/grub/image2-Wallpaper41.xpm.gz
change (hd0,1) if your seetings are different
3. if you want your own colors of menu, comment out line with "color" and add these lines:
background rrggbb
foreground rrggbb
of course rrggbb are your colors in hexadecimal format