The workshop LOST AND FOUND was developed in PER 11, a neighbourhood that despite being recent was built on a site where people had lived for a long time. The initial proposal of this workshop was to make a collective film from the personal and family archives of each person, in order to recover those past lives of this recent territory. SHARINGS AND RECOLLECTIONS is a record of that beginning. Facing the rarity of the neighbourhood archives and discussing what an archive is among all the participants in this film, we quickly realised that ARCHIVE is everything that keeps a piece of our lives and that we can create an archive and decide what to keep for the future from a strong moment that we live together. OUR FILM is that archive!