丁衍庸柳蛙图丁衍庸柳蛙图水墨纸本　镜框　一九七二年作138 x 69 cm. (54 3⁄8 x 27 1⁄8 in.)题识：壬子（1972年）冬日，丁衍庸。钤印：丁虎Details DING YANYONG (1902-1978)Willow and FrogsScroll, mounted and framed, ink on paper138 x 69 cm. (54 3⁄8 x 27 1⁄8 in.)Inscribed and signed, with one seal of the artistDated winter, renzi year (1972) Provenance The previous owner of this painting is a student of Ding Yanyong at the Chinese University of Hong Kong and acquired the work directly from the artist. Conditions of sale