movable jaw latex masks
what's is the best way to go forth with a latex movable jaw to make it as realistic as possible??
Most latex masks I've seen that have a moveable jaw have the jaw section split off into its own piece which is either attached with flexible material to the rest of the mask or designed so the top half overlaps in a way to hide the seam. Then you can have an adjustable chin cup or strap inside to help the performer's jaw move the mask.