Desert and Photoshop
It is so good that I've installed Photoshop 7 in my Thinkpad. Even without a graphics tablet, you could do wonders, provided you have a lot of patience, which of-course I don't. But still no harm in trying a quick sketch. May be merge a couple of picture, too. This one was fun. And it reminded me of the Disney's Arabian Nights Intro song -
"Oh I come from a land, from a far away place,
Where the caravan camels roam.
Where it's flat and immense, and the heat is intense,
It's barbaric, but hey, it's home!"
I've question by the way. Does this picture make you feel thirsty??