I'm Leaning Towards

It struck me that the bough of this leaning ash tree followed the line of clouds, so I tried to relate them. The remaining branches seemed to fill a void of blue sky behind. I had to be quick because the clouds were scudding across the sky and the line was not holding its profile. Every second I had to move a few inches.

The other problem was the colour of the sky went from deep blue on the right to almost white on the left, as the sun was just out of shot. I think I managed to balance things out effectively.