Yu Zhiding

• Yu Zhideng (禹之鼎), courtesy name Shangji (字: 尚吉), also known as Shangji or Shangqi (一字尚基、一作尚稽), and pseudonym Shenzhai (号: 慎齋), was originally from Jiangdu (now part of Jiangsu Province). He was skilled in various types of painting, including landscapes (山水),人物 (人物画, portrait and figure painting), flowers and birds (花鳥), animals (動物), and portraiture (肖像画).