Mask - Congo (No reserve price)

A Nkisi Nkondi sculpture, BaVili, Democratic Republic Congo, collected in the region of Shiloango,

This striking power figure, commonly known in German as a Nagelfetisch, belongs to the sculptural tradition of the Kongo peoples of the Lower Congo region. More precisely identified as an Nkisi Nkondi, the figure functioned as a spiritual mediator, oath enforcer, and protective agent within the community.

Carved in wood and often containing a cavity in the abdomen or head filled with potent substances (bilongo), the figure was activated through ritual procedures conducted by a ritual specialist (nganga). The insertion of iron nails, blades, or pegs into the surface—an action that gives rise to the term “Nagelfetisch”—marked the sealing of vows, the confirmation of agreements, or the calling upon spiritual forces to identify wrongdoing and administer justice. Each nail represents a specific invocation, dispute, or communal appeal.

Rather than an object of worship in the Western sense, the Nkisi Nkondi embodied a dynamic system of spiritual power and social regulation. It materialized invisible forces believed to inhabit the world and acted as a tangible point of contact between the living community and the spirit realm. Its often fierce expression, forward stance, and confrontational gaze visually reinforce its role as a vigilant guardian.

In the BaVili cultural sphere of the Shiloango region, such figures also signified political authority and territorial protection. They stood at the intersection of religion, law, and medicine—simultaneously protective, punitive, and restorative.

Today, Nkisi Nkondi figures are recognized not only as powerful ritual instruments but also as masterworks of Central African sculpture, embodying complex systems of belief, governance, and cosmology.
When the nkisi is a human representation, the eyes of the figure are wide open, almond-shaped, painted white with a black iris at the center, but they are sometimes composed of glass plates, shiny mica, metal plates, or shells. The gaze of the eyes is directed toward the viewer who stands facing the statue.

The mouth is open and sometimes showing the front teeth.

Some minkisi statues (the plural of nkisi) are configured with the right hand raised and, from time to time, holding a weapon.

Nails, screws, or metal blades are inserted into the various parts of the statue. Each of the metal objects implanted in the statue is a physical signature and a concretization of a pact. The wood is a living material; the impact produced by the metal insertion animates and awakens the spirit inhabiting the statue to be the witness of the contractual act.

The minkisi are covered with a red patina; this color is an indicator of the mediating power of the statue.

The 'nganga' = ritual specialist is the sculptor and divine priest; he is the only one authorized to activate the nkisi and make it effective. The nganga must complete his action by inserting a 'bilongo' = a medicine made of magical packets and one or more reliquaries into an abdominal, frontal, or dorsal cavity of the nkisi nkondi. Then, this cavity is sealed with a piece of mirror when located on the belly, or with cowries (shells) if the cavity is elsewhere. The bilongo is inhabited by the spirit of an ancestor, a deceased person, or a victim of witchcraft.