Personally, I have a thing for sunsets. I also really like that moment when you can see how the water has receded far back, giving you a scene as beautiful as thing. Which surprisingly, you captured with your camera and made it even more dazzling.
I don't always suck up to artwork and their artists so easily. (I don't write many critiques.) I like to praise when I see something that deserves it. If I would say anything, I might have used a dutch angle - but that might completely ruin the vision and the shot you were going for.
I am impressed on how it stays sharp enough for you to distinguish were the water meets the sky yet it still remains very smooth and appealing.