Ivan bookcase is inspired by the Pen Mountain, with a focus on functionality and design. By combining the modeling o f t h e m e t a l s t r u c t u r e and storage function, the I v a n b re a k s t r a d i t i o n a l storage design through this layered partition effect. Ivan is a practical bookshelf, and stands out with its irregular l a y e r s . I t s n o b a c k i n g transparent two-sided design ensures it can not only rest against a wall, but also can be used as a bookcase that turns into a functional partition. The different jagged spaces between the shelves give depth to the eyes and also act as a way to instruct what item or book should go where.