Creating a bronze sculpture requires a sturdy armature to support the clay or wax model before casting. The most common materials used for armatures include steel rods, aluminum wire, and sculpture wire. Steel rods are favored for their strength and durability, making them ideal for large-scale sculptures. Aluminum wire, being lightweight and flexible, is often used for smaller or more intricate designs. Sculpture wire, typically made from galvanized or annealed steel, offers a balance of malleability and resilience. Some artists also incorporate brass or copper wires for finer details. Choosing the right armature material ensures structural integrity and longevity in the final bronze piece. Understanding these options helps sculptors achieve precision and stability in their work.