I paint all kinds of signs. Hand painted, Airbrushed, cut and carved. All different prices and styles.
Yes, license plates and wheel covers too!
For license plates you can look at more here
I've done signs for Ringling Bros. And Disney and will show those signs soon.
I can actually paint your horse on JUST ABOUT anything including windows, walls and whatever!
Here's a quick example. I did these for my wife. (I needed to come up with a quick present!)
On canvas, well, you can see on this page
Wheel covers http://www.geocities.com/airbrushbobby/covers.html
Thanks for looking!