NASHVILLE, Tenn. (WKRN) — Artist Billy Martinez is bringing his talents to Nashville’s Comic Con this weekend. He’s from San Diego, but recently moved and opened a studio in Nashville. Click here to learn more about Nashville’s Comic Con. He’s famous for his prints and live art videos, which will be featured at the festival. “I do a combination of a traditional art style mixed with a manga art style and meld the two together. It’s kind of a hybrid. So I take traditional art a