For 700 years, the Richard de Bas paper mill has produced some of the world’s finest paper. The French constitution is printed on paper from this mill. And artists like Salvador Dalí, Pablo Picasso and Marc Chagall were customers. Emmanuel runs the business today. His great grandfather bought the mill in Ambert, France, during World War II, and it has stayed in the family ever since. It’s one of the last in France where paper is made by hand.