'Meeting' is an exhibition of 20 architectural projects, all produced by as many design offices in Italy and abroad. Taken together, they recount how subjects, when they become co-authors, can create spaces and places useful to the community, so devoting equal importance both to the processes and the built work. This section identifies 10 areas of investigation – legality, health, living, environment, education, culture, play, science, nutrition and work – accompanied by a gallery of photographs that give visible form to the idea of the common good in Italy.