Made this because I assumed a few of you might be looking for something similar to the "X" WWDC banner for your Macs. It's just a wave image with a slight gradient layer on top to contrast the "X" more. Hardly the most challenging thing in the world to create but someone had to do it!
Will make available in other sizes upon request.
Here's a link to the full collection: http://wheeelan.com/wallpapers/