The bocio—also transcribed as bochio, botchio or bôcyɔ—are power objects associated particularly with Fon Vodun and neighbouring traditions. One commonly cited etymology relates:

• bo to power, a formula or an efficacious substance;
• cio to a dead body or corpse.

The term may therefore identify an initially inert body transformed into a ritual agent through substances, bindings, words, offerings and consecration. A newly carved bocio is not necessarily considered effective. It initially constitutes a material support that must be activated by a ritual specialist and assigned a specific purpose: protecting a person, guarding a home, detecting a transgression, diverting a threat or restoring equilibrium.

Kudio-bocio are elongated wooden bodies or figures, often resembling anthropomorphic posts, planted directly in the ground. They may be positioned:

• near the entrance to a home;
• along the boundaries of a property;
• within passageways;
• inside a domestic courtyard;
• at the edge of a neighbourhood;
• near a shrine.

Their position is not incidental. The post occupies a threshold, making perceptible the distinction between inside and outside, belonging and estrangement, safety and danger. It may symbolically operate as:

• a sentinel, guarding a place;
• a filter, regulating what can cross a threshold;
• a substitute body, intercepting a threat directed towards a person;
• a repository of power, containing ritual substances and formulas;
• an agent of order, safeguarding familial or communal cohesion.

Piercing is not interpreted as an aggressive act. The post enters the material to stabilise it, passing through the separate parts of the seat and preventing them from moving further apart.

The point of penetration becomes the place where structural and symbolic functions coincide: the post supports because it passes through, and protects because it holds.

Piercing → Holding → Safeguarding

The two loops remain distinct even after assembly. Their difference is not eliminated but transformed into a stable relationship through the posts that traverse them.

The resulting unity is therefore not based on homogeneity or fusion, but on structurally protected coexistence.

Separation → Binding → Structural Continuity

The backrest consists of two distinct loops, separated by a gap that remains deliberately visible. The oblique posts forming the chair’s lateral legs pass through both parts, establishing their structural relationship.

The loops are not joined through fusion. Instead, their unity is created by the elements that traverse, hold and protect their coexistence. The chair preserves the memory of division, transforming it into a condition of balance.

WOOD-OO does not conceal separation: it safeguards it and prevents it from becoming rupture.

The prominent wooden posts-legs that pass through and hold together the separated parts of the backrest symbolically evoke the apotropaic and safeguarding function of protective posts within West African Vodun traditions.

Like kudio-bocio, they act as more than supports. They intercept separation, retain the parts and safeguard their integrity. They bind what might otherwise come apart, protect the structure from disintegration and restore a condition of equilibrium.

The chair thus becomes a symbolically protected body: an object in which the constructive act of holding together assumes the meaning of care, defence and preservation.