Question

which technique or process did donatello use in this sculpture? image of a relief sculpture

• the subtractive technique of carving in this in-the-round sculpture
• the additive technique of modeling clay to prepare for this bronze casting
• the subtractive technique of carving in this relief sculpture
• the assemblage technique by joining found objects and various materials

Explanation:

The image shows a relief sculpture (figures project from a flat background). Donatello, a Renaissance sculptor, commonly used carving (subtractive technique) for relief works. Relief sculpture is distinct from in-the-round (free-standing), additive modeling for bronze, or assemblage.

Answer:

the subtractive technique of carving in this relief sculpture