https://www.sothebys.com/en/auctions/ecatalogue/2013/fine-classical-chinese-paintings-n09009/lot.747.html
(#747) Zhu Qizhan 1892-1996
zhu qizhan74718921996
https://www.sothebys.com/en/auctions/ecatalogue/2015/fine-chinese-paintings-calligraphy-n09480/lot.1172.html
(#1172) Zhu Qizhan 1892-1996
zhu qizhan117218921996