Monochrome glaze is a type of glaze that uses metal oxides as colorants. After firing at a specific temperature in a suitable atmosphere, it develops a unique color. Based on the firing temperature, monochrome glazes can be divided into two main categories: high-temperature and low-temperature monochrome glazes. Shijie WENG , single-handedly, has explored and developed nearly 20 different types of dazzling and breathtaking high- and low-temperature monochrome glaze porcelain over more than a decade. The naturally changing colors under controlled temperature make each piece a unique masterpiece, and these valuable monochrome glazes have become the collections of many renowned collectors. The beauty of monochrome glazes drew Shijie WENG  into the magnificent world of color, enduring the sweltering heat of the kiln in a tin-roofed house in southern Taiwan for over a decade, experimenting with various glazes and firing countless different shapes.