Il "Quarto Tempo" del museo in Europa. Architettura, funzioni e spazio pubblico nel museo contemporaneo. Cagliari come caso studio

The architecture of the Cittadella dei Musei applied contemporary forms on the architecture of the historic city, and it is still an examples of a happy synthesis between history, memory, and innovation - Chapter 3, Hypothesis for a Museum / City, following the example of the Cittadella, welcoming the reflections on the historic urban landscape and the strategic role of the historic town (UNESCO 2011) and the strategic role of museums in defining and promote the identity and the cultural landscape (JALLA 2013 - ICOM 2016), tries to define a system of museums spread in the historic city, capable of supporting primarily the knowledge of the city and places and their quest for identity. A Museum/City, a system of museums, historic and monumental sites, of public spaces of the city are able to compose a system based on knowledge -of the places and heritage - and activating knowledge, assuming the city itself as "living collection" .