Yang Xi
Although no autograph copies of Yang Xi's famous calligraphy have survived, one well-documented stone rubbing version of the revealed "Huangting jing" (黃庭經, Yellow Court Scripture) has been given special attention. The Song dynasty connoisseur and critic Mi Fu (1051-1107) analyzed four manuscripts of the "Huangting jing", and said the best one was written on a silk scroll with a provenance that he traced back to the early 8th century. Mi disagreed with a former owner Tao Gu (陶穀, 903-970) who said that Wang Xizhi wrote the manuscript, and concluded it was a superb example of calligraphy from the Six Dynasties period. The Ming dynasty calligrapher and painter Dong Qichang (1555-1636) was so impressed by the Mi Fu manuscript that he made a copy, recommend it as the best model for studying "kaishu" script, and included it as the first example in his classic "Xihong tang fatie" (戲鴻堂法帖, Calligraphy Compendium of the Hall of the Playful Goose). Dong's colophon attributed the calligraphy to Yang Xi himself and described it as "the traces of a holy immortal" (Ledderose 1984: 262-263, who calls Dong's attribution to Yang "extremely optimistic").
Calligraphy
Western calligraphy is recognizable by the use of the Latin script. The Latin alphabet appeared about 600 BC, in Rome, and by the first century developed into Roman imperial capitals carved on stones, Rustic capitals painted on walls, and Roman cursive for daily use. In the second and third centuries the uncial lettering style developed. As writing withdrew to monasteries, uncial script was found more suitable for copying the Bible and other religious texts. It was the monasteries which preserved calligraphic traditions during the fourth and fifth centuries, when the Roman Empire fell and Europe entered the Dark Ages.