A very simple piece, but I think it captures the sense of isolation of the story fairly well. Kinda wish that the clouds were whiter (I see a little blue sky, there some should be white), but with a forced choice between that and having texture to the treeline you made the right call. HDR is a harsh mistress. Extra credit for including a light post!

The balloons(?) are curious, but give some mystery to an otherwise ordinary landscape shot. Interesting choice.