Whose calligraphy is the most valuable in Xiangyang?

The most valuable calligrapher in Xiangyang in ancient and modern times is probably the "Mi Fei" of the Northern Song Dynasty.

Mi Fei (1051-107), originally named Kun, later renamed Kun, whose real name is Mi or Qian, was born in Xiangyang, Hubei Province, and was named Hai Yue Wai's, and also had descendants of Kun Xiong and Huo Zheng. Calligrapher, painter and painting theorist in Northern Song Dynasty, together with Cai Xiang, Su Shi and Huang Tingjian, are also called "Song Sijia". He used to be a school book lang, a doctor of calligraphy and painting, and a foreign minister of the Ministry of Rites. Originally from Shanxi, he moved to Xiangyang, Hubei, and then settled in Runzhou (now Zhenjiang, Jiangsu). He can write poetry, is good at calligraphy and painting, and has accurate appraisal. Calligraphy and painting are unique and he founded "Midian Landscape". He is a painter, appraiser and collector. He has a strange personality and crazy behavior. When he meets a stone, he calls him "brother" and worships him, so he is called "Mi Dian". Song Huizong was appointed as a doctor of calligraphy and painting, also known as "Mi Xiangyang" and "Mi Nangong".