An intriguing reference which some imagine could be a form of marbling is located in a compilation done in 986 CE entitled ???? (Wen Fang Si Pu) or "Four Treasures on the Scholar's Study" edited from the tenth century scholar-official ??? …

An intriguing reference which some feel may be a form of marbling is found in a compilation concluded in 986 CE entitled ???? (Wen Fang Si Pu) or "Four Treasures of your Scholar's Study" edited from the 10th century scholar-official ??? Su…