Thank you for posting, Hans, Jakov and Akira - I'm pleased that you like the image.
Akira - I have done what you suggest on several occasions since coming to live in Killin (I'm retired, after all, I have the time), and my conclusion is - most locations work best at one time of day, not all day long. The head of Loch Tay, for example, is definitely a morning location, and usually the earlier the better. I did spend some time this morning, shooting quite a few variations; as usual, one image stands out from all the rest.