Nice.
Like this one, the light, shadows and sky make it.
A lot like pano's, maybe printed very big they offer something, but I find the letterbox shape of images like this doesn't work so well on web sized settings.
Me myself, I think you could get away with a bit more water, and a bit more sky, whilst it's not cramped, there's a good sky there we could see more of, and more water might really add some sense of isolation to the island.
nice image, I actually thought your title was spelt wrong and I was assuming you meant Holy Island until I saw the image.