Since all (most) my art is labeled under Creative Commons NC SA, you might think: Then why put watermarks on them if you want people to play around with your art? Well, I still hate people claiming others works as their own. So, I will also write a description on all my work, stating that if you want to mess around and play with my work, you can ask me, and I will give you a "clean" copy for you to use.
Don't forget to vote on my submissions for Jones Soda labels (they're my pictures): [link] [link] [link]