Some time ago I had the opportunity to acquire a copy of "40 days dans le Desert B" from Moebius. The book inspired me so much that I made an ink drawing as a homage to the master that you can find in my blog here:
http://www.antoniocaparo.com/2009/08/desert-watch.html
Recently I decided to go beyond that and did a color version of the same image trying to further explore the lighting on her face and overall texture.
Done in Photoshop, the sky was rendered in Vue.