Chair with 4 legs steel frame. Polypropylene seat with satin metallic finish.UNI-AL – Surface as experienceUNI-AL evolves the concept of the polypropylene shell by working on perception. The three-dimensional texture, already introduced in Francesco Geraci’s design, recalls upholstery, creating a refined visual and tactile effect. Today, evolution is expressed through the metallic coating of the shell, enhanced by a manual brushing process that adds visual depth. The finishes — copper, titanium, gold — amplify the three-dimensionality of the surface, highlighting its material quality and creating a continuous interaction with light.Reflections flow across the texture, transforming the perception of the object within space.UNI-AL thus becomes an active design tool, capable of influencing the atmosphere and dynamically contributing to the identity of its environment.