A Chinese ink painting on silk of four figures in a landscape scene attributed to Lan Yin. It has an inscription and three seals, and it is mounted on a silk backing with wooden dowels. Dimensions are: 51 inches tall X 15 inches wide, 129.5 cm X 38.1 cm. All measurements are approximate. High resolution photos can be found here. Condition: The silk has darkened with age. There is staining, wear to the silk, multiple areas of repair, and a crack to the middle. 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。