To "make it work" you'd have to make up your mind. Is it the floats you want, as in this crop? Is it the mask? The trellis?
Pick out what you want (crop with your eye) and frame it in the camera. Unless you want the kind of thing you ended up with, get off the f/2.8 kick. I don't know what that stuff in the upper right is, but for the composition to be anywhere near good it needs to be in focus.
Actually, I don't think your framing was bad. If you'd been at f/16 you'd have a cluttered collection of interesting but unrelated objects, including that building in the background. With the mask in the center it would have been mildly interesting surrealism.
Oh, and you might want to give us a name. pcgpcg doesn't quite cut it. I'll look forward to more posts.