The original Dingwu copy of the Orchid Pavilion Preface, a calligraphic national treasure by Wang Xizhi from the Eastern Jin dynasty (317-420), is one of the featured pieces on display as part of a special exhibition at the National Palace Museum’s Southern Branch in Chiayi County. The piece also bears a postscript from Zhao Mengfu, a renowned calligrapher, painter and scholar of the Yuan dynasty (1271-1368). (Courtesy of NPM Southern Branch)