The composition is an arrangement of elements on a photograph. The good composition makes an image feel balanced, it creates flow and guides the viewer’s eye through the photo and helps tell a story. You can spend decades studying the rules of composition and sometimes, you can capture an amazing composition intuitively. Either way, you should always be aware of it when deciding where to position your camera related to the object you’re shooting, what angle do you shoot from, what lens do you use. Look at these two images of the same old Big Ben. The first shot looks very plain and the second one is way more balanced and interesting due to good composition.