The Mad Magazine variant cover for Supergirl #19 was recently posted over on Wired.
The artist credited on the cover is Richard Williams.
I actually was worried that the Mad variant would have Alfred E. Neuman in drag, so I am actually pretty happy with this. It is actually a fun little image with Neuman crashing into a flying Supergirl.
And if this comic could use anything right now it is an injection of fun.
That is a very pretty Kara too.
Hopefully I'll be able to grab one of these. This also represents Mike Johnson's last issue and the 'not WTF' gate-fold cover on the main cover.