How to make a head armature for mask making stuff?

i need to no how becuse i am starting to make masksHow to make a head armature for mask making stuff?
Go to a beauty supply place and get a styrofoam head used for styling and storing wigs. Get one with a sort of general face on it (nose, lips, eye indentations, etc). Remember to coat the face with vaseline or something like that so your mask materials can be peeled off when dry.