A Feyd Rautha concept for Dune. I'll probably do Rabban next, or possibly a Harknonnen soldier.
From Wikipedia: The younger nephew of the cruel, powerful and cunning Baron Vladimir Harkonnen, the dark-haired, 16-year old Feyd is as lean and muscular as the Baron is morbidly obese; the Baron also notes that the "full and pouting look" of Feyd's lips is "the Harkonnen genetic marker." Feyd and his elder brother Glossu Rabban are the legal sons of Baron Harkonnen's youngest demibrother, Abulurd Rabban, who had "renounced the Harkonnen name and all rights to the title when given the subdistrict governorship of Rabban-Lankiveil."
oh man! you know how you run across those d.a. pages that blow you away? the ones that make you think maybe you should be driving a cab. and after a moment you realize what is possible to put across in a painted image, and you thank god that maybe ... just maybe you might produce something this cool one day. and you go back to your own pitiful stuff with a whole new vitality?... no... ok nevermind. thank you sir, for the inspiration. these are the images i saw in my minds eye when i first discovered dune. if only david lynch had seen these.