Aka Dge chung Ngag dbang legs bshad. He was born in 1900, according to some; according to thers 15 or 20 years later. A famous painter of Sherpa region in Nepal. He died in around 1978.
Eberhard Berg, Cultural Change and Remembering: Recording the Life of Au Leshey, European Bulletin of Himalayan Research, vol. 23 (Autumn 2002), pp. 5-25. The "Au" in his name means 'uncle' (Tibetan: a khu).