Ninja Mountain member Mattias Snygg has been investgating the work of Richard Corben! And he's written it all up here:
"Corben and Me"
The results are extremely entertaining as well as informative! There's plenty of examples of Corben's work along with some great studies from Mattias.
NB: As befitting a study of the work of an artist such as Corben, this project should be considered as material suitable only for grown ups. There's some strong images of nudity and some equally strong language.