The beginnings of the Chinese celadon tradition can be traced to the Yue kilns (a term that comes from the ancient name for a region in Zhejiang Province), which in the fourth century began to produce highfired stoneware covered with gray-green glazes. Early examples such as this were produced as burial goods. The meaning of the chicken head on the spout remains obscure.
New York. The Metropolitan Museum of Art. "Celebrating the Year of the Rooster," January 25, 2017–July 4, 2017.