Nice layers in this image but two things jump out at me straight away. The first is that the front of the image is really soft perhaps if you chose a higher aperture it would sharpen up this. The second issue for me is that the image doesnt really have any focal point to really anchor your eye as it is it just seems a tad empty perhaps if there were a rock or shell or something in either of the bottom corners it would work better. Hope you dont think I was too critical look forward to seeing more of your work