The Bibliotheca chair was a design challenge presented to me during my undergraduate studies. The project criteria stated that the “seating device” must be foldable and must also be ergonomic for the user. At the beginning of the project I decided to add more criteria of my own. I wanted this chair to not only have a folding backrest but also fold down to be as flat and compact as possible. I also wanted this chair to serve another purpose when it was unfolded. This product was designed for small apartments where space is limited. So the Bibliotheca chair was design to not only serve as a seat but also as a modular bookshelf.