Mandatory Credit: Photo by Vernon Yuen/Shutterstock (11850237k) A page of Landscape and Calligraphy by Hong Ren which is expected to be auctioned for HK$ 45,000,000 - 55,000,000 during a media preview in Sotheby Auction House, in Hong Kong, April 9, 2021. Sothebys Auction, Hong Kong - 09 Apr 2021