which technique of sculpture was used to create the piece of art above?\na. casting\nc. carving\nb…

Brief Explanations:

Casting involves pouring molten material into a mold. Assemblage is combining pre - existing objects. Modeling is working with malleable materials like clay. Carving is removing material from a solid block to create a form, which seems to be the case here as the figures appear to be made from a single block of stone.

Answer:

c. carving