Doucai Porcelain: The Art of Contrasted Colors

The Birth of Doucai: The Chenghua Reign

While underglaze-and-overglaze decoration existed before, the technique of doucai was perfected during the Chenghua reign (1465–1487) of the Ming dynasty. The most celebrated examples are the legendary chicken cups — small wine cups decorated with a rooster, hen, and chicks.

These chicken cups have become some of the most prized objects in Chinese art. In 2014, an authentic Chenghua chicken cup sold at Sotheby's Hong Kong for HK$281.2 million (approximately US$36 million) to a private collector.

How Doucai Porcelain is Made

The doucai technique is remarkable because it requires two entirely separate decoration stages, each involving different materials and firing temperatures. First, outlines and major design elements are painted in cobalt oxide, glazed, and fired at 1280–1320°C.

After the high-temperature firing, the craftsman fills in the areas between the blue outlines with overglaze enamel pigments. The piece is then fired a second time at a lower temperature (700–800°C) to fuse the color enamels to the glaze surface.

Classic Doucai Motifs and Meanings

Chinese porcelain decoration is never merely decorative. The chicken cup motif symbolizes family harmony and diligence. Interlocking lotus scrolls (chanzhilian) represent purity and spiritual growth. Dragon and phoenix together symbolize the perfect balance of Yin and Yang.