Final answer:
Porcelain, perfected by Tang and Song Dynasty craftspeople, was known for its water resistance and elegant aesthetic. Jingdezhen was a key center in its production, known for the high-quality materials and craftsmanship.
Step-by-step explanation:
Perfected by Tang and Song craftspeople, porcelain was known for being impervious to water and elegant in shape and form. The Song Dynasty saw a significant advancement in porcelain manufacture, particularly due to innovations from the city of Jingdezhen. With access to high-quality kaolin clay and porcelain stone, craftspeople were able to produce exceptionally thin walls for the porcelain vessels, making them not only strong and translucent but also featuring elegant in shape and excellent craftsmanship. The vessels were intricately decorated, using underglaze techniques with cobalt blue imported from Iran and overglaze enamels in a variety of vivid colors, adhering to the aesthetic demands of the day.