Hey gang! Here's some great Dune concept art from comic book artist Jock who created The Losers. He revealed a batch of art for the film that was being set up at Paramount Pictures. This was done at the time when Peter Perg was attached to direct the movie. Since that time Pierre Morel (Taken) has taken over the new Dune film project.
This concept art gives a inside look at what could have been, and it looks pretty awesome! Check out the rest of the art below, click to enlarge and I hope you like what you see!
Thanks to Johnny b for the tip!