Keeping in mind that an efficient portfolio book should be durable, functional, and reusable, I constructed a hardback book bound by hinges and screw posts that allow for easy removal or adding of pages as needed. the book also functions as a cutting mat.
Results
A fully functional portfolio book made from two 18.5"x12.5" cutting mats, six hinges and 18 screw posts for binding 12"x18" pages.
