I really like the clarity and the color of the water you've captured; however, if the subject is the rock and its seclusion in this scene, perhaps cropping it so that it sits off to the left or right of center would add interest, as would toning down a bit of the over exposure on the light-colored parts of the rock. My two cents' worth !
"Where there is perhaps a province in which the photograph can tell us nothing more than what we see with our own eyes, there is another in which it proves to us how little our eyes permit us to see." ~Dorothea Lange
A crisp clear shot and love the title you gave it. Maybe a bit of enhancement would make the water sparkle a bit but that might take away from the mood of the photo. Seclusion can mean different things to different folks. Still a mood situation for me and I get loneliness from it. Nice shot.
I agree with phasmid. The clarity of the water is quite enticing, but the rock is out of focus and overexposed, so if it's the subject you really should have worked on getting it right rather than the water around it.
:)PJ