Many thanks, Mongo, Bjørn and Frank.
I really wasn't sure how others might respond to this image - I have a big emotional connection with that region, its history and the book project I was working on (The Highland Clearances). Sometimes those feelings can give you a false idea of how good an image is.
The project, a b/w book on the Clearances, became a colour project and was later published as "The Glens of Silence". The b/w work has lain in its folders ever since, completely untouched and unseen.