THE PRISMA SERIES IS BASED IN A COLLECTION OF EXERCISES INVOLVED IN ARCHITECTURAL DESIGN. WE INTERVENE A MASSIVE BLOCK OF STONE WITH MANOUVRES SUCH AS CARVING, THE NEGATION OF THE CORNERS, THE EXHIBITION OF THE JOINTS, THE CONTINUITY OF THE VEINS, THE HEAVINESS VERSUS THE LIGHTNESS AND STRUCTURAL DELIRIOUS LIKE FLOATING AND LEVITATING THROUGH WEIGHTS COMPENSATIONS