Answer: The sculptural process in which material is added to produce the final work of art is called the additive process.
Explanation: Additive process is one of the two fundamental types of sculpture, the other being the subtractive process. In the additive process, the sculptor starts with no material and builds the work from scratch. They add materials like clay, wax, or plaster until they get the desired form. Once the sculpture is complete, the final product is then cast in bronze or another durable material.The additive process is widely used in modern sculpture, and it allows for greater flexibility in the creative process, as the sculptor can make changes and additions at any time without fear of damaging the work.