Alejandro “Al” Barrionuevo is an Argentinian comic book artist currently living in Melbourne. He began his international career in 2002, working for five years as exclusive artist for DC Comics. After that he has been working for companies as Marvel and Valiant Comics. Among his many works, Al has drawn titles like Batman: Gotham Knights, Martian Manhunter, Teen Titans, Thor, Storm, Hulk and Bloodshot.

These days, Al is working along with Brendan Columbus in Savage Circus a comic project for Heavy Metal Magazine.