Xu Beihong
Sun Duoci (; 1912 – March 1975) was a Chinese artist. Famous for her oil paintings, sketches and ink and wash works, she was an accomplished artist, as well as a calligrapher and writer. One of her pieces has sold at auction for more than $100,000. She was taught by the well-known artist Xu Beihong, who regarded her as a "painter of genius" and had an affair with him.