No reproducible photograph
The imperial kilns at Jingdezhen, Chenghua reignThe Meiyintang 'Chicken Cup'
1465-1487; the Sotheby's catalogue places production of these cups in the decade before 1485, when the imperial kilns halted production - Porcelain painted in underglaze cobalt blue with overglaze polychrome enamels in the doucai technique, Jingdezhen ware