The materials that the people of Burkina Faso uses to make masks are leaves, plant fibers, porcupine quills and feathers. They were traditionally created for funeral ceremonies and to make natural spirits visible to the community and are thus open to communication.
i may be able to help but id need to find a way to like- talk talk to you so i can get more information, this is a familiar anime but id need a weeeeee bit more info