Yu Youren (1879-1964) ink on paper, hand scroll, inscribed with two poems composed by the famous Song Dynasty poet Jiang Kui, also known by the Art name Baishi Daoren, signed and one seal of the artist. (1879-1964) 128 x 30 cm. Provenance: collection of noted scholar Zheng Ziyu (1916-2008), gift of Yu Youren. Sotheby's, Hong Kong, 24/11/2005, lot 962. Sotheby's, Hong Kong, 6/10/2007, lot 167. An important private collection, Melbourne, Australia