Artists masterfully employ material contrast within a single stone sculpture to create dynamic visual narratives and emphasize form. By selectively polishing certain areas while leaving others rough, they highlight differences in texture that guide the viewer's eye. The interplay between matte and glossy surfaces can suggest movement or depth, while natural stone veins become intentional design elements. Some sculptors incorporate the stone's raw, unworked edges to contrast with meticulously carved central figures, creating tension between nature and human artistry. This technique often reveals the stone's history, showing both its original state and the artist's transformative vision. The strategic use of contrast also plays with light absorption and reflection, dramatically altering the sculpture's appearance under changing lighting conditions. Such deliberate material juxtaposition elevates the emotional impact and conceptual depth of the work, turning stone into a medium of profound expression.