Possibly my quibble is actually your goal, but I find that the tones of the boats and the ground are too close and I find the boats always on the verge of visual chaos. It takes a second to sort out that there are two boats, and where they end, and where the ground is. This might be, as I said, your aim, something about the dead boats merging with the earth? I find it visually uncomfortable, though.
The curved lines of boats, landscapes and sky are quite nice, though. The format works very very well.