I don't fully understand what it is but you did a really really nice job with it.
I kind of agree with Kaz... It has a bit too much blurry-ness in it, but it looks like it fits. Kind of like when you're looking distantly into something very bright, but there's something closer by to you, and there's that blur you get around the object nearest to you and your eyes begin to water. But very well-done, indeed.