An intriguing reference which some imagine may be a type of marbling is located in a compilation finished in 986 CE entitled ???? (Wen Fang Si Pu) or "Four Treasures on the Scholar's Study" edited through the 10th century scholar-official …

An intriguing reference which some think could possibly be a type of marbling is found in a compilation concluded in 986 CE entitled ???? (Wen Fang Si Pu) or "Four Treasures with the Scholar's Study" edited via the tenth century scholar-of…