一索靖(239年—303年),字幼安,敦煌人,西晋时期著名的大书法家,是东汉著名书法家张芝姐姐的孙子。累世官宦。官历尚书郎、酒泉太守等。曾为征西司马,人称“索征西”。善草书、八分、尤精章草。博通经史,与潘岳、顾荣等同僚而为人尊敬。清代著名学者、书法家阮元在《南北书派论》中写道:“盖钟(繇)、卫(瓘)二家,为南北所同,托始至 A Soochow (239 - 303), the word You’an, Dunhuang people, the famous Western calligrapher, is the famous Eastern Han Dynasty calligrapher Zhang Zhi’s grandson. Tired official official. Official history Shu-Lang, Jiuquan Prefecture and so on. Once for Zheng Sima, known as ”claim Zheng West “. Good cursive, eight, especially chapter Zhang grass. Broadcom by history, and Pan Yue, Gu Rong and colleagues and respectable. Ruan Yuan, a well-known scholar and calligrapher in the Qing Dynasty, wrote in his book ”The Theory of the South and North Book School“: ”There are two gai (繇) and Wei (瓘)