Adi Granov

Adi Granov (born 1977) is a Bosnian-American comic book artist and conceptual designer, best known for his painted work for Marvel—especially Iron Man: Extremis and related Iron Man imagery.

He was personally selected by Jon Favreau to contribute concept/keyframe art for the 2008 Iron Man film, and he’s also done concept work for other major superhero films and game designs.

Link: https://www.adigranov.net