These are some wallpapers I made in the past. They're 800x600 and mainly about Gretsch. I planned to make some others in the next future. In the meantime you can enjoy these, if you want.
Cheers

(http://img323.imageshack.us/img323/5658/desertogretsch2sc.th.jpg) (http://img323.imageshack.us/my.php?image=desertogretsch2sc.jpg)

(http://img488.imageshack.us/img488/4144/lagogretsch3io.th.jpg) (http://img488.imageshack.us/my.php?image=lagogretsch3io.jpg)

(http://img352.imageshack.us/img352/5643/lampogretsch6go.th.jpg) (http://img352.imageshack.us/my.php?image=lampogretsch6go.jpg)

(http://img488.imageshack.us/img488/1726/ormesabbiaric0mk.th.jpg) (http://img488.imageshack.us/my.php?image=ormesabbiaric0mk.jpg)

(http://img352.imageshack.us/img352/8008/stonegretsch1tu.th.jpg) (http://img352.imageshack.us/my.php?image=stonegretsch1tu.jpg)

Thanks - I'm using Gretsch over Stonehenge!