Hi Jon - The seal gave you a nice pose and the pov is good. Pano crop works well. I'd prefer a bit more room to the right if you have it because the seal is looking in that direction and it feels a bit too centered to me as is.
This chap was certainly posing for you, I too like the pano here and the rocks on the LHS anchor the image well. The eye looks a bit dull - could do with a few tweaks?
Love the mottled fur and the colours look natural - well seen and captured, glad to see you post in this forum and thank you so much for sharing