Visitors appreciate Yixing wares on display at a new exhibition in Baotou, Inner Mongolia autonomous region, Oct 20. The exhibition will run until Dec 20. Yixing wares, also known as zisha wares, are made of Yixing clay, which is a type of clay from a region near the city of Yixing in Jiangsu province, and are usually red or brown in color. [Photo/Baotou Daily]