UIG5428547 Masque a plusieurs visages opposes, l\'aspect masculin represente par le visage noir, l\'aspect feminin par le blanc, utilise dans le culte des ancetres Ekpo de la societe secrete d\'exercice du pouvoir des Ekoi (Ejagham), lors des ceremonies et des funerailles. Nigeria - A janiform mask used in the Ekpo (ancestor spirit) secret society which formerly exercised governmental functions among the Ekoi, The masks were used at society festivals & funerals of members. The black face is the male aspect and the white female. Nigeria. Ejagham (formerly Ekoi) byWerner Forman/UIG/Leemage; Werner Forman/UIG.