https://www.arariogallery.com/exhibitions/55-sun-xun-tears-of-chiwen/
SUN Xun: Tears of Chiwen | 6 September - 15 November 2017 | Arario Gallery
https://www.shanghartgallery.com/galleryarchive/work.htm?workId=24742
SUN Xun Tears of Chiwen: Suan Ni
sunxuntearschiwensuan