[EDIT] Skin report: Gelaskins prints it a little dark. The dark rocks in the middle ground get lost even in bright lighting. I tried ordering a second one with more contrast but the middle ground was still lost. I'd have to rework the whole value scheme to bring out the rocks. Not a complete fail, it just means that middle area is essentially a flat dark blue on the final skin. The skin itself is very high quality though.

This is the final version. I noticed that Gelaskin's suggested image size was a bit too narrow so I changed the proportions a bit-- context-aware scaling in Photoshop CS4 is -amazing-. Tried adding smoke but I didn't like it.

You are welcome to use it as a skin if you wish. Please don't alter or sell it, etc. etc. It's optimized for iPhone 4, but I imagine it will work for most smart phone designs. Please let me know if you are using it, because I think that would be really cool.

www.gelaskins.com