Bidspirit auction | Qing Dynasty celadon-glazed vase with

Qing Dynasty celadon-glazed vase with apocryphal Yongzheng mark - Qing dynasty (1860s–1912) with apocryphal Yongzheng mark. A celadon-glazed vase is a type of ceramic, typically stoneware or porcelain, defined by a distinct, translucent green to blue-green glaze developed in China, often imitating the appearance of jade. The signature color comes from iron oxide in the glaze transformed by a reduction firing process at high temperatures.