pdfimpose is 10 years old! How did it start?
I was visiting my sister in Switzerland, when we stumbled upon the "Atelier-Musée encre et plomb" ("Ink and Lead Workshop and Museum" https://encretplomb.ch/). It is an awesome printing museum: they have printing presses, from Gutenberg to the Linotype, and THEY USE THEM IN FRONT OF YOU! So you actually *see* their improvements over the centuries. There was also a part about binding, where they talked about imposition…