This is an absolute mind blowing creation. Slovakian artist Matej Krén has crafted a book tunnel currently on display at Museum of Modern Art in Bologna. The gigantic tunnel called the Scanner is made from thousands of books with mirrors installed in its interior. The tunnel imbibes a certain awe-factor that inspires reflection, impose greatness, and confuse perspective. The structure can either inspire one to read books or else simply confuse so that you never turn your back on it.