Here's a famous Brazil cartoonist who should all know about, Mozart Couto, try to get anything you can by this man.
This is taken from The Eye of the Devil
Thanks for Mozart Couto! I've been curious about Brazilian comic book writers and artists; if you can post other names, I'd appreciate!
Actually, this one isn't Dante Quinterno's art, it looks like a parody about Patoruzito (Patoruz˙ as a kid):
I have a nice collection at home, as a kid I loved both series. As an adult, though, I tend to prefer the crazyness of his playboy Isidoro, less known but not inferior to Patoruz˙ at all:
In any case, all of Quinterno's works are excellent, and well worth reading. :)