Sunshine through the rippled water would probably cause dappled light under the water. We can't see that though. Looks like reflection of a hazy day on the water surface - not really the challenge to me. Otherwise - the texture of the water is the most interesting thing to me.
They look as if they are dissolving in water. Somehow I like the way this picture leaves something to the viewer's imagination. I think more breathing space could add to the picture, but probably you had good reason to crop it this way. Great shadows of blue here. The dappled light also caught in a nice way. I like the water movement.