With a low viewpoint and a very wide lens, I waited for the right cloud formation to capture an image with 'movement' rather than the static look that I could have settled for - and regretted later. The gaps between the rocks had to be just so too, and the right balance of green and blue, so that neither dominates was important. So, what seems at first glance to be a photograph that I 'took', actually involved a lot of work, and is more satisfying to me because of it