I have to agree with Spike44. I just don't see the "composition" in the first that folks are talking about...too many distracting elements in the picture. Pole (or whatever it is) sticking up, top of another vehicle on the left, something cutting across the upper left corner, poor sky, bad background. If you're going to focus on shapes, pick an angle that's conducive to the shot and limit or eliminate the distractions. In the second, it would have made a much better image as an abstract if you had found a way to include the fence only, and eliminate (again) the distracting background.