Clays are natural materials made up of tiny particles that can be easily shaped when wet. They are commonly found in the earth and are used in various applications, from pottery to construction. When heated, clays harden and become durable, making them ideal for creating items like bricks and tiles. In art, clays are popular among sculptors and potters, allowing them to create beautiful and functional pieces. Different types of clays, such as earthenware, stoneware, and porcelain, have unique properties that affect their use and appearance. This versatility makes clays an essential material in both everyday life and artistic expression.