The documentary deals with the phenomenon of street art as a national cultural current which, due to the specific characteristics of each city, has taken on different connotations and developments in each urban area. In the first season we observe the history of Street Art as it developed in Milan. Graffiti and murals are also told from a different perspective, highlighting their use for the redevelopment of suburban areas, as well as other public spaces returned to the city where today cultural and recreational activities take place.