Unglazed refers to a surface that has not been coated with a glossy or protective layer, often seen in ceramics and pottery. This type of finish allows the material to retain its natural texture and absorbency, making it suitable for certain applications, such as earthenware or stoneware. In addition to pottery, unglazed surfaces can be found in various materials, including tiles and bricks. These surfaces are often preferred for their rustic appearance and breathability, which can be beneficial in specific environments, such as gardens or kitchens.