The foreground is the part of an image that appears closer to the viewer than the main subject. It often frames the subject, adds depth, and can provide context or visual interest within the composition.
In photography, effectively using the foreground helps create a sense of scale, guide the viewer's eye, and enhance three-dimensionality in an image. Elements in the foreground, such as rocks, plants, or architectural features, can also be used creatively to add texture, lead lines, or balance to the overall composition.