Architecture: Book Mountain, Spijkenisse, the NetherlandsFor optimum browsing, a veritable mountain of bookshelves created by MVRDV houses over a quarter mile of passages through the structure. Perched at the top is a reading room and cafe area with panoramic views through the transparent roof. Photo by Jeroen Musch.  Search "mvrdvs balancing barn”" from Contenders for Designs of the Year Announced