In 1963 he designed the minimalist, Quadra Lamp and a sleek briefcase in collaboration with Italian luxury brand Valextra.
With the Bottega, Fronzoni developed a new type of teaching different from the models used by vocational schools, known for the relationships established with its students.
For Fronzoni, projects came to life from reality: every event is subject to design analysis, and the practice of provocation is always pushing for the comparison, reflection, and formation of a critical sense.
The typefaces are for Fronzoni the "grammar" of graphic design: small if you have to emphasize the space of reading if you are thinking are large, cut, scored, manipulated.
Each cover featured a tiny masthead accompanied by one picture printed in a single colour.
After two years of successful collaboration, when the editor Gian Antonio Bernasconi asked Fronzoni to redesign the magazine he resigned.
[8] Selected Projects in the Field of Industrial Design In 1966, Fronzoni collaborated in the restoration of the Palazzo Balbi Senarega in Genova and its conversion into the History of Art Institute.
He restored the Cairoli College Stables building in Pavia, and converted it into the University Art Gallery in 1971.