Nice shot, and some decent weather too..soon deteriorated in the UK! For a camera phone user, you have picked up on the rule of thirds...I.e., take the horizon as a dividing line and either have 2/3rd land and 1/3rd sky or the other way round. It works on other shots for verticals with trees, build is arches....look it up on discussion sites, it helps enormously with composition.
I appreciate all the nice comments and favs. It ended up on TP and PP so thanks very much :)