Nice shot, nice non of the cats around there wondered into your shot! I like the blue tones. We've been there a few times and I've always concentrated on getting the fortress in the sunset, nice to see a different perspective/venue.
LOTS of BIG rats passed behind me on the rocks making a raucous. So the cats were at the other end of the beach. Rats know better. I took a few other shots on top of the wall and always had a cat accompany me.
