"Doctor Who: The Waters of Mars", July, 2009. Digital drawing in Photoshop.
UPDATE: On November 19th, 2009, I sent current Doctor Who composer Murray Gold a link to this image via Twitter, and he said it was "very cool," so it can't be all bad, right? Note: Heard in buzzings around the intertubes that this is apparently a cover for a Waters of Mars adaptation comic. IT IS NOT. This is nothing more than a piece of practice art from me. IDW, the stateside publisher of Doctor Who comic books doesn't adapt episodes, and has no plans to adapt WoM, and Doctor Who Magazine in the UK doesn't do adaptations either (they have plenty of original material). Okay? Okay.
Need to keep in practice, so here's a Tenth Doctor piece in anticipation of the upcoming (November) Doctor Who special, "The Waters of Mars."
Based on imagery from the trailer, and other leaked and pre-release images.