(written from a Production point of view)
He broke into the worldwide industry in 1992 working on Terry Pratchett's Light Fantastic comic adaptation. Before that, he had worked on horror comics out of Brazil.
He joined Marvel Comics and worked on titles such as Amazing Spider-Man, Captain America, Thor, and Incredible Hulk. He also worked freelance for other publishers on titles such as Conan the Barbarian, Elektra, Buffy the Vampire Slayer, and Hawkman.
More recently, he has produced work on 52 and Teen Titans, both from DC Comics.
In 1996 he contributed pinup art to Star TreX.