General Grievous
Rick Leonardi (born August 9, 1957) is an American comics artist who has worked on various series for Marvel Comics and DC Comics, including "Cloak and Dagger", "The Uncanny X-Men", "The New Mutants", "Spider-Man 2099", "Nightwing", "Batgirl", "Green Lantern Versus Aliens" and "Superman". He has worked on feature film tie-in comics such as "Star Wars: General Grievous" and "Superman Returns Prequel" #3.