When my wife and I visited Switzerland earlier this year, we tried a short marbling workshop at the Paper Mill Museum in Basel. Then she told me: "But why aren't we doing that all the time at home?" So, target acquired!
I don't think I've seen anything like that before, so I decided to share it with you. This book has a cardboard front cover... and a soft back cover, made with the extension of the marbled paper turned over the spine.