Antique Japanese Shibayama Woodenware Relief, Made With Bone & Mother of PearlAntique Japanese Shibayama Woodenware Relief, Made With Bone & Mother of PearlAntique Japanese Shibayama woodenware relief, made with bone & mother of pearl. The panel is unsigned but believed to be from late 19th Century, Early 20th Century Japan. It is very good condition for its age. The primary inlay material is believed to be bone, some original pieces have been lost & replaced with mother of pearl. One petal is missing, as is one small piece of