a) weight shift innovation in sculpture separates archaic from classical statuary.
sculpture is the action or art of processing of carving, modeling, or welding plastic or hard materials into works of art.
The sculpture is the branch of the visual arts that operates in three dimensions. It is one of the plastic arts.
The four traditional materials for creating a sculpture were stone carving, bronze casting, wood carving, or clay firing. An example of a sculpture is a clay statue of a famous figure.
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