The main idea of this project was to reinterpretate the word "library" from its original concept: "BIBLIOTHEKE", that in anciente world meant "BOOK´S BOXES". This way, the "book´s boxes" become in the structure of the builfind, and the place where the book will be colocated in shelves, that can be seeing from every part of the interior space. This boxes are divided up in a horizontal grid; around them, the space is free and ambitious, where the book are the protagonists.