signed SANZHI，inscribed，and with two seals of the artist inscribed by Lin Xiaozhi with one seal ink on paper, hanging scroll Lin Sanzhi was an artist known for his skill in cursive script calligraphy.The injury to his hand forced Lin to adapt a different painting style, moving from elegant and fluid brushstrokes to more raw compositions. This raw, naive quality, dubbed the "iron line," became the defining feature of his later work.