What materials are used in the creation of artwork and other handcrafted items in African societies, and how is the work divided?

In African societies, artwork and other handcrafted items are typically created using natural materials such as wood, clay, stone, and metal. The work is usually divided among members of the community, with each person specializing in a particular material or craft. For example, some may specialize in woodworking, while others may specialize in metalworking or pottery. In some cases, the work is divided among family members, with each person taking on a specific role in the creation of the item.