Wei Shuo (simplified Chinese: 卫铄; traditional Chinese: 衛鑠; pinyin: Wèi Shuò, 272–349 CE), courtesy name Mouyi (茂猗), sobriquet He'nan (和南), commonly addressed just as Lady Wei (衛夫人), who lived during the Eastern Jin, was one of the most famous of all Chinese calligraphers in history.
She came from a family well-known for their skill in literature and calligraphy, and her uncle and cousin were also talented calligraphers.
[6] After her time studying the famous works of classic calligraphers, she began developing her own style, that focused on mimicking the shapes and motions found in nature, creating work of grace and vigour that became the benchmark for calligraphy from then onwards.
[4][1] She wrote a monumentally influential treatise on her theories of calligraphy; Wei's The Picture of Ink Brush (筆陣圖) describes the Seven Powers (七勢) that later became the famous Eight Principles of Yong.
She famously compared calligraphy to war: the paper to a battlefield, the brush to a weapon and the ink to ammunition.