https://www.sothebys.com/en/auctions/ecatalogue/2020/modern-art-day-sale-hk0931/lot.709.html
(#709) GUAN LIANG | Miao Girl with Red Head Cloth
guan liangred head709miaogirl
https://www.sothebys.com/en/auctions/ecatalogue/2020/modern-art-day-sale-hk0931/lot.707.html
(#707) GUAN LIANG | Forbidden City
guan liang707forbiddencity
https://www.sothebys.com/en/auctions/ecatalogue/2016/fine-chinese-paintings-hk0659/lot.1209.html
(#1209) Guan Liang
1209guanliang