Wanli six-character mark and of the periodFinely painted and enamelled on the exterior with four Immortals, each carrying their individual attributes within a grove of pine interspersed with four lanterns, all between a border of lotus-head scroll beneath the rim and classic scroll on the foot, the interior with a front-facing dragon encircling a flaming pearl in the well and ruyi-heads beneath the rim, box. 15.5cm (6 1/8in) diam (2).