What technique was used to create metal sculptures in ancient Greece?

The lost wax technique is a significant method used to create metal sculptures, particularly in ancient Greece. This process involves creating a model of the sculpture in wax, which is then encased in a mold made of a heat-resistant material. Once the mold is complete, heat is applied to melt the wax, which drains away, leaving a hollow cavity in the shape of the original wax model. Molten metal is then poured into this cavity, allowing for intricate details to be captured in the final sculpture. This method was favored for its ability to produce finely detailed objects and its suitability for both large and small sculptures.

While other techniques like compression molding and slip casting are more commonly associated with pottery and ceramics, they do not apply to the traditional bronze sculptures of ancient Greece. The join and fire method is not relevant in the context of metalwork but aligns more with pottery techniques. The lost wax technique remains a hallmark of ancient metal casting, demonstrating craftsmanship and artistic expression during that period.