CHENG ZHANG (1869-1938) Various Subjects Set of four hanging scrolls, each mounted with three album leaves, ink and color on paper, inscribed, signed Yao Sheng and Cheng Zhang, with total of three artist's seals. 11 x 15 3/8in (28 x 39cm) each leaf Footnotes: 程璋（1869-1938）花鳥清供四條屏 設色紙本 立軸 款識： 新安瑤笙程璋、瑤笙、瑤笙程璋。 鈐印：瑤笙 For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing