Bell seal: Li Kuchan. Modern calligrapher, painter, art educator, master of freehand flower and bird painting in modern China. He worshiped Qi Baishi as his teacher. He used to be a professor at the Central Academy of Fine Arts, a director of the China Artists Association, and a member of the Academy of Chinese Painting. He is good at painting flowers, birds and eagles. 铃印：李苦禅印 苦禅 落款：庚申冬月（现代书画家、美术教育家，中国近现代大写意花鸟画宗师。拜齐白石为师。曾任中央美术学院教授，中国美术家协会理事，中国画研究院院务委员，擅画花鸟和鹰。）