Mount Song
While the original "Neijing tu" provenance is unclear, it probably dates from the 19th century (Komjathy 2004:11). All received copies derive from an engraved stele dated 1886 in Beijing's White Cloud Temple 白雲觀 that records how Liu Chengyin 柳誠印 based it on an old silk scroll discovered in a library on Mount Song (in Henan). In addition, a Qing Dynasty colored scroll "Neijing tu" was painted at the Ruyi Guan 如意館 "Palace of Fulfilled Wishes" library in the Forbidden City (Despeux 2008:767).