Roger Cavanagh has published a great article by CJ Morgan simply called “On Composition”, which discusses 5 techniques that can be used to improve your photographs:

“Let me suggest five different ways to both strengthen our photographic observational skills and improve our image making. These are: “kill the clutter”, “think graphic design”, “dark on light and light on dark”, “be mindful of relationships” and “shoot not objects, but rather appearances”.”

Website: Roger Cavanagh - On Composition