Earthenware Clay Terracotta PotTerracotta is a type of clay that has been used for centuries to create various forms of art. Handmade terracotta art is a type of artwork made by skilled artisans who mold and shape clay by hand. Terracotta art can take many forms, including sculptures, pottery, vases, and decorative items. The unique properties of terracotta make it an excellent material for creating art. It is durable, easy to work with, and can be molded into a variety of shapes.