Sin City Pin-Ups: Happy Birthday, Jason Pearson!

Happy birthday to artist Jason Pearson (born August 29, 1970)! Reposting from the old Tumblr site, a couple of commissioned drawings by Pearson featuring Nancy Callahan of Frank Miller's Sin City (as originally posted on the Comic Art Fans website):

Plus, a pin-up that ran in Sin City: Hell and Back #6: