In 1926 he graduated from the School of Architecture at the Politecnico of Milan and in the same year, he co-founded the “Group 7”, signing, with a series of articles on “The Italian Festival”, the first document about modern architecture in Italy.
In 1927 he began his professional career in Como, participating in the I and II Exhibition of Rationalism in Rome in 1928 and in 1931, the tenth anniversary of the show in Rome in 1932, the V Milan Triennale in 1933. During these years he also took part in several group exhibitions of painting with works inspired by the current of the “twentieth century”; later he will collaborate with artists of abstractionism from Como and Milan; he started the magazines “Dial” in 1933 and “Primordial Values” in 1938. In 1933 participates in the IV Congress of CIAM in Athens, together with Le Corbusier.