A Chinese watercolor and ink painting on paper of a flock of birds and flowers by Wang Zheng. It has an inscription and two seals, one of which has been applied, and it is mounted on a silk backing with wooden dowels. Dimensions are: 13 3/4 inches tall X 15 3/4 inches wide, 34.9 cm X 40 cm. All measurements are approximate. High resolution photos can be found here. Condition: There is staining 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。