I know you only took 2+ hours, and when you zoom in close you can see how it's kind of hastily drawn with not a lot of detail, but when you zoom out and look at the big picture it's really beautiful, and the speed-paint style works really well. I just love it, great job!
I would gladly pay $50 apiece for a hundred images at this same level of quality. And at only 2 hours each that would be a pretty good rate. Are you for hire? haha!