CHECK OUT ZOMBIE 0311'S GREAT WEBSITE
The artist's name is Roman Montes de Oca and he does it all! He's a writer, artist, painter & sculpter! At his site, you can find posters, prints, his self created & published comic, USMZ, and a free web comic as well! There is some serious zombie love here!
You can read an interview with him here!
Check out his website, his Facebook Page and you can follow him on Twitter!