I find that composition in Photography is really for the the hardest skill to master. As this article suggests it is one that is continually developed over time and never truly mastered. I believe composition is like art and it is what the photographer sees and every photographer sees things differently, neither choice is wrong. The composition we choose when taking a photograph give unique perspective depending on focal length and so on. How we choose to arrange the scene etc, all influence the way a viewer interacts with the image. Before I say more please read this article. It is a great article and makes one so the importance on how to arrange the scene in your mind when taking a photo, Click here to read.