The stages of clay include dry clay, slip, plastic clay, leather-hard clay, bone-dry clay, bisqueware, & glazeware. Dry clay is mined and ground into powder. Next, slip is clay mixed with water, plastic clay can be molded. Leather-hard clay is firm but still pliable. Bone-dry is completely dry and hard, bisqueware is fired but not … Continue reading Molding and Shaping: A Guide to the Various Stages of Clay