Since I’m nearly out of hard copies of the Mappa Mundi zine I made back in March, I’ve decided to give away a digital copy for people to print at home. You can download it from here.
Inside the zip is containing the printable PDF and how to fold it. The original was printed to A2 paper, you can try A3. I didn’t test at that size, but if you do, let me know what the results were. It should be pretty straightforward to fold, but if you get stuck, leave a comment.