After a long silence again a new title in the successful series ?Omaggio a ...? To visit the cities of once upon a time and to relive them with the help of an extensive collection of pictures scattered, although cleverly put together, cannot be considered just an operation of a documentary type. Discreet voices ? at times barely whispered ? that reach us from these scenes and invite us to connect up after a century with these cities of ours, seem to want to ask us urgently for an audience. So that we, the great-grand?children who have just begun to live the 3rd millennium, can lovingly preserve ? and nourish ? the view. And, thanks to these observations, in an alternating of memories ?in transparency?; transform us unexpectedly into living witnesses of the cities that were.