A book of dreams that joins text and image: a book about the city of Porto, about childhood and about travelling in time. "From Marquês I walk down Rua da Constituição towards Lima 5. A heavy fog has come down. The streets are deserted and my steps echo as in a film. I make an effort to focus on things, to really see, and suddenly I wake up. I am inside a dream. I keep walking down the street and go into the old Caffi, which is now a bookshop."