TRICO comes from the revisiting of a very particular geometric figure, the triambic icosahedron, which is composed of 60 edges, 32 vertices and 20 faces. The development of the figure was drawn on a single sheet of metal, which then, like an origami, has been folded and pointed, until it reaches the final profile. The object is made of Cor-Ten steel, a very special material that is called material paradox: its main characteristic is its excellent resistance to corrosion by atmospheric agents, which it creates by spontaneously forming a protective patina that does not change, thus stopping its natural oxidation. Every imperfection is considered a value, which guarantees the uniqueness of this piece made by hand.