Guided visit by the writer Jorge Carrión to the exhibition "All Tomorrow’s Libraries", which includes a selection of the most interesting libraries in the world, from classics such as Alexandria or the British Library, contemporary ones such as Aarhus Dokk1, Oodi Helsinki, Library of Birmingham, or the Hyundai Card Libraries in Seoul, and proposals that transcend the traditional library concept such as the Aby Warburg Library, the Mobile Public Libraries in Colombia, or the Human Library made up of human books.