Helmet mask

human face mask with narrow, slightly-open eyes, with heavy lids; vertical linear scarifications on cheeks; well defined nose; slightly stylized ears; arched eyebrows; silver band behind head from ear to ear; hair style or hat with wedge-shaped elements on top of head; bands of bead-like elements around hairline and below wedge-shaped elements; diamond patterns on sides of head; silver square and rectangular elements on hat/hairstyle; dark brown-black patina; bottom of mask has strands of thick dark brown raffia attached in collar