Composition is often times a term of musical icon such as Mozart or Beethoven. What people don't know is that there is photo composition as well. These composers of photos put images that touch our hearts and make us feel one or more emotions.  Photographers for organizations like National Geographic always take photos that can make us feel relaxed,sad or other emotions within their photos.  Other organizations that require photographers are photo magazines like Professional Photographers, they show how pros take pictures to other photographers. Other big time photographers use composition to bring life to a still picture photographers like Ben Thomson do this .