I like the realistic Mat one. A nice touch of casual attitude to it. :-)

All in all, I like how you're improving. The realistic pics are always good to practice on, I say, so don't stop with 'em. Just don't lose your cartoony style in the process. You do a great job with those, as I'm sure I've let you know. :-)

And the Sue and Louie cartoon was good. :-)