![](https://friendswithanoldbook.delbeke.arch.ethz.ch/wp-content/uploads/2021/11/IMG_5831-1518x2000.jpg)
![](https://friendswithanoldbook.delbeke.arch.ethz.ch/wp-content/uploads/2021/11/IMG_5848-1500x2000.jpg)
![](https://friendswithanoldbook.delbeke.arch.ethz.ch/wp-content/uploads/2021/11/IMG_5847-1500x2000.jpg)
![](https://friendswithanoldbook.delbeke.arch.ethz.ch/wp-content/uploads/2021/11/IMG_5852-2000x1500.jpg)
The book gets held together through two ribbons and a hard case, which protects the old pages inside. When a few pages Iie on one another, you can see a surprising blue colour appearing on the side of the book. I also like, how some pages can be folded out to view the whole image of the column.