Antique Korean octagon-shaped stoneware vase, decorated using underglaze iron, with a motif of koi swimming through stylized aquatic plants

During the late Joseon dynasty (1392-1897), the use of iron and copper underglaze on white porcelain grew due to major events befelling the country, including the attempted invasions by Japan (1592-1598) and Manchu (1627,1636), as well as the Kyungshin Famine which claimed as many as one million lives. During these crises, importing the valuable cobalt was unworkable, and iron and copper underglazes gained prominence.

Along with the use of these “alternative” glazes, motifs such as animals found in folk art were also increasingly incorporated. 

Dates to the 17th century

Measures approx. 11”

Light grime. Age-related wear as shown. (See pics)