Bánh Tráng is a luminaire made from edible rice paper and shows the biomaterial in a new context, beyond simple consumption. The luminaire emphasises the importance of research into biomaterials and makes it clear that even materials already in use can develop aesthetic qualities in new usage scenarios. The rice paper can be produced with water from a single ingredient, making it extremely efficient and resource-saving. In combination with light, the material reveals its true beauty, making it suitable for use as a luminaire.