It's the fourth one I've made so far, and probably the best, made of all freely commercial-use materials, so I certainly allowed to sell it, which is why I'm asking. It's a v1, so it's not all fancy-foofy with the hovering effects and such, but I did make it so that when you hover over the links, there's a gray shadow coming out. Other than that, I think it's simple and well done. I'll have to take some pictures and ask on the art pricing forum. (Should I post pictures to Deviant Art? I'll need to make an account. Hmmm. I'd better research some good photo-hosting sites.)