Lee is a New York Times best-selling artist, best known for his work on Batman, Lucifer and Batgirl for DC and Spider-Man, Loki: Agent of Asgard and Defenders for Marvel Comics.

His current project is a co-creator owned title: SKYWARD. Written by Joe Henderson (show runner of Lucifer on Netflix) and published by Image comics, it has been optioned by Sony Entertainment for movie development.

The Highwaymen - another co-creator owned title for DC/Wildstorm, is currently in development with New Line Cinema.

Lee has produced concept design and promotional imagery for several movies, including X-Men: Days of Future Past and Mile 22 and worked on various ad campaigns and poster designs for the likes of Lucasfilm, Warner Bros and The Jim Henson Company.