well! 2 thirds rule in the composition would have balanced out ur pic perfectly like one off the members said, a little underexposure would have been good too:think: one must practice the basic compositions rules without fail.....its a good habit:think:they are actually easy to rememeber
you have captured the nice golden hues of the sunrise well in this photo. i think that the central placement of the horizon is ok here, giving the photo a good balance between sun and reflection, sky and water. the horizontal elements of the photo suggest a more panoramic framing to give it more impact.as the details of the kelong are lost in the background of the hills, suggest bringing out the contrast between the kelong and the background more, perhaps also a little more sharpening to the image so that the small details (e.g. the vertical timber posts) can be seen more clearly.