Stuttgart City Library in Stuttgart, Germany-Designed by Korean architect Eun Young Yi, the new Stuttgart City Library opened in 2011 to mixed reviews from locals, library enthusiasts, and architects. It's been derided as a two-color Rubik's Cube, a block-shaped prison for books, and a sterile unfriendly environment. But with the funnelling staircases connecting the book-filled floors skyward and hidden cozy seating areas, I think it looks more like a less-fluffy heaven for nerds.  Photo 13 of 18 in LIBRARY by Jani Cowan from Super Unique Libraries Around the World

LIBRARY

13 of 18

Stuttgart City Library in Stuttgart, Germany-Designed by Korean architect Eun Young Yi, the new Stuttgart City Library opened in 2011 to mixed reviews from locals, library enthusiasts, and architects. It's been derided as a two-color Rubik's Cube, a block-shaped prison for books, and a sterile unfriendly environment. But with the funnelling staircases connecting the book-filled floors skyward and hidden cozy seating areas, I think it looks more like a less-fluffy heaven for nerds.