During the Shang and Zhou Dynasties, the material for seal making was mainly animal bones, copper (bronze) and pottery, and there were specially trained, sophisticated artisans or craftsmen, including potters majored in this work-making seals.
The material for seal making was mainly animal bones. This was during the Shang and Zhou Dynasties. The material for seal making was mainly copper (bronze). This was during the Shang and Zhou Dynasties. The material for seal making was mainly pottery. This was during the Shang and Zhou Dynasties. There were specially trained, sophisticated artisans or craftsmen, including potters-making seals. This was during the Shang and Zhou Dynasties. These potters were majored in this work.