Final answer:
The rule of thirds is a compositional guideline that involves dividing the artwork into nine equal parts and placing the main elements or focal points near the intersection points.
Step-by-step explanation:
The rule of thirds is a compositional guideline used in visual arts, such as painting or photography, to create a balanced and visually pleasing composition. It involves dividing the artwork into nine equal parts using two horizontal and two vertical lines, resulting in four intersection points. These intersection points are known as the points of interest and they help create a dynamic and engaging composition. By placing the main elements or focal points of the artwork on or near these points, the composition becomes more visually appealing and balanced.
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