The way to tell it, photography basically depends of choice point of view and framing. In addition, the technique offers many possibilities to choose between sensitive materials, lenses, filters ....., that certain features of the printed image. It is easy to become disoriented when there is undue emphasis on the technical. None of them, in principle, contains powers to make good pictures: used as tools, not ends. It all depends on what you want (and know) hacer.Asimilar the effect on the image of the different points of view, framing, and other technical materials, and assess whether it is better or worse to say what we want, requires expertise much larger picture than is necessary to learn what strictly technical.
A good photograph is almost never random, before is essential to learn to observe, to look attentively and curiously at the world around us. Before shooting, we looked in the viewfinder an image whose characteristics we have decided to further extent. If you look around we see, if we meditate on what you want to photograph, if we tell and how, finally, if we apply the technique correctly, little by little we will not do "other."
Dedicated to Rocío Garcia. She always carries a camera purse.