Unidentified Artist Chinese, active mid-13th century, Chan master riding a mule 南宋 佚名 騎驢圖 軸, before 1249, Southern Song dynasty (1127–1279). Hanging scroll; ink on paper. Image: 25 1/4 in. × 13 in. (64.1 × 33 cm) Overall with mounting: 58 1/4 × 13 1/2...