Black curul chair, mdf and 3d printed petg, furniture by arthur bitsch dimensions: w 60 x d 40 x h 63 cm. Materials: mdf, petg, dark matter. Weight: 22 kg. This monolithic chair is made of mdf and 3d-printed petg, coated with dark matter. At its core lies the concept of nigredo, a black and primordial matter understood as the unconscious principle of transformation. Curul refers to the curule chair of ancient rome, seat of magistrates, symbol of political and sacred power. This piece embodies this archetype through sheer weight alone: raw, massive and solemn.