2. Foot characteristics of Geyao porcelain in Ming Dynasty.
3. The foot characteristics of imitation Geyao porcelain in Yuan Dynasty.
4. The porcelain foot map of Ge Kiln in Northern Song Dynasty.
1. Ge Kiln, one of the five famous kilns in Song Dynasty, plays an important role in the history of ceramics.
2. Geyao tires are purple-black, iron-black and yellow-brown.
3. The glaze is opaque and opaque, and the glaze has a brittle light. The glaze color is mostly fried rice yellow and grayish green, and the glaze color is combined with size.
4. "Purple iron foot" is the most remarkable feature of porcelain foot handed down from Geyao in Song Dynasty.
5. "Purple iron foot" means that the body of Ge kiln is mostly purple-black or brown-yellow, and the thin glaze on the edge of the mouth is yellow-brown because of hidden lines exposing the tire color, and it is iron-black where the foot is not glazed.
6. From this, the identification method of "purple mouth and iron foot" can be summarized, which is also one of the traditional methods to identify true and false Ge kiln ware.