Instructables has an 8 Step Guide to Designing Your Own Cardboard Furniture. Along with their directions is an array of super impressive and imaginative works from the Cartonnistes.
Eric Guiomar is one of the designers in the Cartonnistes, a collective of cardboard furniture makers from France. He’s been teaching his construction technique internationally and is featured in the Vine Street Works video How Things Are Made: Cardboard Furniture.
via Apartment Therapy