The document discusses various elements of sculpture including:
- The three main sculpting processes are carving (subtractive), modeling (additive), and casting.
- A relief is a type of sculpture that projects from its background and is often found on gates or buildings.
- An armature is a rigid internal structure used to support wet clay or other soft materials being sculpted.
- Other sculpting techniques include assemblage, welding, and installation sculptures using multiple pieces.