The “Rule of Thirds” one of the first things that beginner photographers learn about in classes on photography and rightly so as it can help you create well balanced and interesting shots.
Rule of third's
The rule of thirds is a "rule of thumb" or guideline which applies to the process of composing visual images such as designs, films, paintings, and photographs.The rule of thirds is a concept in video and film production in which the frame is divided into into nine imaginary sections, as illustrated on the right. This creates reference points which act as guides for framing the image. ... In this shot, the eyes are placed approximately 1/3 of the way down the frame.The guideline proposes that an image should be imagined as divided into nine equal parts by two equally spaced horizontal lines and two equally spaced vertical lines, and that important compositional elements should be placed along these lines or their intersections.Proponents of the technique claim that aligning a subject with these points creates more tension, energy and interest in the composition than simply centering the subject.