signed LUOZHENYU，inscribed，and with two seals of the artist ink on paper, hanging scroll Luo Zhenyu(1866–1940), courtesy name Shuyun,was a Chinese classical scholar,philologist,epigrapher,antiquarian and Qing loyalist.He toiled throughout his life to preserve Chinese antiques,especially oracle bones, bamboo and wooden slips,and Dunhuang manuscripts,all of which are invaluable materials for understanding ancient China.