Excuse me, if you had read the policy (like you were suppose to when you joined), you would know that ANY gallery item
(with exception to scans) will be deleted right away if they don't have a proper description. To add to that, you
username doesn't match the signature on the wall.
I would suggest you re-upload this wallpaper with a real signature.
So next time, either sign the wall with the username you have on MT, or write a proper description. That's
all!
I'll remove the warning on your userpage.