A underglaze-colored porcelain wares from Liling, a city in eastern Hunan, were displayed at the 1915 Panama-Pacific International Exposition hosted in San Francisco, the United States ...

It's a technique called "underglaze painting". The result is not fully controlled by humans, and can never be exactly repeated.

Imari porcelain, produced in Arita, Saga Prefecture, has attracted collectors across the world for centuries and is particularly well-known for its sometsuke blue-and-white designs. This ...