provenance:Property from the Paintings and Calligraphy Collection of Professor Chu-Tsing Li measurements:Image size: 34 1/2 inches by 23 1/2 inches, with border: 36 inches by 24 1/2, overall: 40 1/2 inches by 28 inches weight:9 1/2 LBS. A/P lower left, signed and dated 1981 lower right