Bronze casting is a process of creating sculptures and other objects by pouring molten bronze into a mold. This ancient art form has been used for centuries to create beautiful and intricate pieces of art. Bronze casting requires a high level of skill and precision, as the molten metal must be carefully poured
From Wikipedia
Lost-wax casting – also called investment casting, precision casting, or cire perdue – is the process by which a duplicate sculpture is cast from an original sculpture. Intricate works can be achieved by this method.