I might have overlooked this book had this challenge not arisen over at ArtOrder and WiPnation.
Thanks to Jon, for cluing me into this series of books. You can read all about it at either site, but essentially the challenge is to do an homage piece to the book, "A Princess of Mars" by Edgar Rice Burroughs.
If you're a fan of Han Solo, Spike Spiegel, Drizzt Do'Urden, Indiana Jones, even Captain Kirk, you'll enjoy this book and the protagonist, John Carter, who seems to live in the hearts of all these heroes.
So these are my works in progress so far. Image progress goes from top-bottom. I'll post more here, and more at WiPnation, a new developing community of critique and talent. Check it out.