signed ZHANGBOJU，inscribed，and with one seal of the artist inscribed by Zhao Yijiong with one seal inscribed by Yunxi with one seal inscribed by Shang Rui with one seal inscribed by Wu Lu with one seal ink and color on silk Zhang Boju (1898–1982) was a renowned art connoisseur and collector of ancient Chinese calligraphy and paintings.From Xiangcheng in Henan Provinc.He is regarded as one of the six great Chinese art collectors of the twentieth century.As one of the most outstanding cultural personalities of modern Chinese history,he is widely recognized for his achievements in calligraphy,poetry,opera,and related arts.