I was immediately struck by this image's far left gravestone in realizing Mr. Griffith Jones died the same year I was born, but it was his stone which made me wonder why you felt you needed all that extra space to the left. I know at one point you said it was the "end of the world," and so I assumed the penisula jutting outward at the top of the frame into the sea emphasized that note, and yet, I still didn't quite understand the added space - which for your photographs, is a bit on the rare side as you are always quite precise in your composition.
Just for giggles, I did a small crop, allowing for the land to still seem at world's end, but omitting that dead space to the left and minimally clipping the top and bottom to keep the same aspect rectangular ratio. It's a thought.