Letterproeftuin (Yorit Kluitman, Timon van der Hijden, Jaron Korvinius) is a mobile traveling open source studio. A neo-craft workshop that combines the creative process and exhibits the final result. It's an counter reaction to the fast online design tools and an invitation to designers to get their hands dirty in order to inspire and share knowledge. It is based on a passion for printmaking. Combining craft and technology with inspiration, collaboration, hard work and fun.GDFB.tv.