My Get-Pushed Challenge this week was to do a landscape using the Golden Ratio. I have to say, this was quite a challenge. We don't have many interesting landscapes to photograph, mostly pine trees, crop fields and sand. So, this was about as good as I could find. I think if you view this as a spiral shape, it sort of has the golden ration.
I had this challenge a few weeks ago. I found it very hard firstly to figure out what it was and then figure out how to compose a photo based on it. LR has a template to put over an image to try to get the subject in the right place. I think you did a nice job.