Biography 1978
Personal exhibition at the Graphica Club dArte Moderna in Milan, where he exhibits sculptures and polystyrene white logogrifi. At the Galleria Ricerche in Turin (catalogue introduced with a poem by Marisa Zoni), he presents the Cieli , Cubi nello spazio and Paesaggi dellAtlas series, produced with typographical inks and pastels on linen paper. He takes part in the Biennale Internazionale della Grafica exhibition, held in Florence, in the Halls of Palazzo Strozzi. Gribaudo creates the medal for the Ostensione della Santa Sindone in Turin.