A Chinese watercolor and ink painting on paper of a pair of birds with plum blossoms by Wang Shizi. It has an inscription, two seals, and is mounted on a silk backing with wooden dowels. Dimensions are: 42 inches tall X 13 inches wide, 106.7 cm X 33 cm. All measurements are approximate. High resolution photos can be found here. Condition: There is staining present throughout. Provenance: From Mrs. Lim in Boston, Massachusetts. The piece was acquired by her father and uncle in the United States.来源：來自波士頓林太太收藏。這批書畫由林太太的父親和叔叔多年來購藏於美國。