What is an armature used for in sculpture?

• A. Skeleton used to support or prepare for papier-mache, other materials
• B. A glaze binder
• C. A spinning tool
• D. A kiln

Answer: (C)

An armature is the internal skeleton that provides structure for a sculpture. It gives a framework for the shape so softer materials like clay or papier-mache don’t sag, crack, or collapse as you build up form or as the pieces dry. The armature can be made from wire, metal mesh, foil, or other sturdy, lightweight materials and stays inside the sculpture to carry most of the weight. For papier-mache, you typically shape the armature first, then cover it with layers of paper and adhesive to create the outer surface. This is not a glaze binder, a spinning tool, or a kiln—the armature’s job is structural support during construction.