What does the rule of thirds suggest for composition?

The rule of thirds is a fundamental guideline in photography that helps enhance composition by suggesting the use of a 3x3 grid. This grid divides the image into nine equal sections with two horizontal lines and two vertical lines. By placing key elements of your composition along these lines or at their intersections, you create more balance and interest within the photograph.

This technique encourages photographers to avoid centering the subject entirely, fostering a more dynamic arrangement that can lead to a stronger visual impact. When a subject is positioned along the intersections or lines of this grid, it often draws the viewer's eye more effectively, creating a more engaging image. This is why the suggestion to place the subject along a 3x3 grid is central to the rule of thirds and a valuable principle in photography composition.