Un palau de Barcelona is the unusual biography of the Palau Savassona, the space that has housed the institution of the Ateneu Barcelonès for m years. With an expert and affective look, Mateu Barba, an architect who has been part of the team that has fet the last remodelling of this emblematic building, proposes an unprecedented approach dita, starting from the physical changes - the walls, the stairs, the paintings of El Vigatà, of incalculable value and that time has not always respected.