User Profiles - Visitor Messages from Users with No Avatars

[Amaury]

Is there a way to remove the default no avatar avatar and just have nothing there like what was done for users with no profile pictures?

http://i101.photobucket.com/albums/m62/AmauryGarcia/NoVMAvatar.png

Example:
http://i101.photobucket.com/albums/m62/AmauryGarcia/Example.png

[kh99]

I suppose you could change the "no avatar" image file to be one pixel or something like that.