Attributed to Zhiweng (Chinese, active first half of the 13th century), Meeting between Yaoshan and Li Ao 南宋 傳直翁 藥山李翱問道圖 軸, before 1256, Song dynasty (960–1279). Horizontal painting mounted as a hanging scroll; ink on paper. Image: 12 1/2 x 33 1/4 in....