A small Doucai ' Bamboo ' wine cup, delicately potted with deep rounded sides rising from a short straight foot, the exterior intricately enamelled with a continuous scene of clusters of pale apple-green bamboo leaves issuing from pale lime-green bamboo shoots, some leaves highlighted at the tip with iron-red, all the detail faintly outlined in underglaze blue, the base inscribed in underglaze blue with a six-character Yongzheng reign mark within a double square but later in date, 6.2cm.diameter x 3.8cm high A pair of closely related cups, from the H.M. Langton collection, was included in the Oriental Ceramics Society exhibition The Arts of the Ch’ing Dynasty , London, 1964, cat. no. 198雍正款斗彩竹纹小杯 small 3-4mm mark on inner side of rim, possibly a haircrack or firing blemish