very effective shot, full of atmosphere and drama. I love the way the smoothing out makes the cloud texture echo the sea or vice-versa. That 10-stop ND certainly can be effective.
I am grateful for the kind words about this photograph. Using the 10-stop ND filter has been an interesting experience. I look forward to doing more work with it very soon.
I like it a lot, but think it would excel more with the background line (don't know what it is) and the thing in the water on the right cloned out. More minimalistic. Nice shot with even more potential IMO.