Gadzooks! This is very, VERY impressive and, without a doubt, the best fan-art I have ever seen involving Sandopolis Zone! The detailing is excellent and the coloring: superb! Awesome work! +1 to Favorites!
It's hard to know. I started painting it in 2010, and then got frustrated because I didn't like how it looked, changed it countless times and got tired at some point. Then last week I decided I had to finish this thing somehow, and here it is. So the answer is... many!