The two humans are perfectly placed, one on the writhing sand, one on the hillock just beyond, facing opposite one another as if unaware of each other as they study the water. I'm not sure I understand why you chose to make the 3 boats identical but I'm assuming you considered other options and chose the triplicates. My own preference would have been to vary the size, orientation, of the trio, but that doesn't take much away from the overall impact. In fact, I'd like it with one boat or even none!