Very nice, really, but if you want some criticism, I'd say the water is so flat the reflection distracts a little. Perhaps breaking the shore line with some rocks protruding from the water or a (broken) band of reeds would help, or a different POV. Just too straight and too sharp, the water. Ah, maybe a little less reflection would also help; 0.7 instead of 1 or so.
Hope this helps you.