The rule of thirds is a fundamental composition guideline in photography that divides the frame into three equal parts both horizontally and vertically, creating a grid of nine sections. By positioning the main subject or points of interest along these lines or at their intersections, photographers can create more balanced, dynamic, and visually appealing images.
Using the rule of thirds helps guide the viewer’s eye through the photograph, adds a sense of harmony, and prevents images from appearing static or centred. While not a strict rule, it is a widely used principle that enhances the composition of landscapes, portraits, and still-life photography.