Jorge has been in the comic industry for years, initially rising to fame in Argentina for his work on Cazador.

He worked on issues # 1 to #66, together with Claudio Ramirez, Mauro Cascioli, Renato Cascioli, Ariel Olivetti and Fernando Calvi, with the some works of Accardo. Published by Ediciones de La Urraca and later by Editorial Buena Letra.

After a difficult economic climate in Argentina in the late 1990's, Lucas made the jump to American comic books. He began in 2000 working with Marvel Comics drawing characters like Wolverine, Ironman, Mystique, Inhumans, Hulk, Thor, Black Panther, Colossus, Avengers, Fantastic Four, Ronan, Starjammers, X Force, etc.

Additionally, he has assisted in some illustrations of card games to Upper Deck, about characters of DC Comics. He has published drawings in the American version of Metal Hurlant, Heavy Metal of Humanoids Publishings.