Some dead images:
These two files are already listed in <a
href="https://bugs.freedesktop.org/show_bug.cgi?id=4404">bug 4404</a>. If you go
through the other files listed in that bug you'll probably find some others that
have no real content.
The top two dead ones are dead. the bicol image I fixed, and its an official logo, so I deleted it!