Our home which is about 30 years old has a room divider used to create a hallway. This divider was designed with a wood frame built around a thin sheet of material called "rice paper" which has an Oriental motif. (Someone also told us this material is called styrene.) Unfortunately this material did not survive the early years of our son. However, now that he is almost 20 years old, we have decided to rebuild the divider but are having difficulty finding "rice paper." Does anyone know where this material can be found, or suggestions as to what would be a good replacement?