A very pleasing image, gorgeous colors - it will make a nice print. I'm not sure if everything should be dead center - think it would be stronger with about half of the sky and about half of the distance to the sun on the left cropped off. The resulting image would place the sun on the golen point top left. Even as is, it's a very strong entry - thanks for sharing.
Almost looks like the sun is setting *in* the water - bizarre. With everything centered, and the nearly solid colors, this almost looks like some country's flag.
Good work on a difficult capture, and an extraordinarily still moment. Good colours. A bit of a push to get into the challenge criteria, for which you lose a mark or two from me - I'm not saying it's outside it, but you're pushing the limits too hard for my taste. 6