all great shots, any hints as to where you were for these? planning a trip up to the highlands later this year! and if you don't might a little critique..;
in the second one I think the graduation line - where it is just visible across the sand just behind the foreground rocks - is a little distracting, I can see what you're getting at but if you lift the filter a touch the graduation would have still been on the far rocks (where people are standing) and over that patch of water there too (to the right), and you'd have still got the silhouettes but with an even tone across the middle-ground sand. my 2p
4 with no pp? stunning!
can appreciate the change in intensity across the scene in 6, handled rather well especially catching the illumination of the spray on the rocks. is it me or is there quite high contrast on the rocks to the right of the frame ?
love the colours in no 9
can't wait to see more