Prix compasso d'oro pour Bookcase, “Hook System” (1987) Luciano Pagani, Angelo Perversi, Joint, Milan This shelving system exploits the clean lines of metal and glass. It uses the basic idea of modular furniture that had been so popular in the sixties and seventies. Less elaborate than the earlier modular systems, the “Hook System” is an indication of the reversion to the basic elements of form after the experimental and and often impractical projects of the sixties and seventies.