How do you design an artist's book by a performance artist that is about irritation, place and time? How can you capture the period of 100 DAYS in a book? Through intensive research, we developed an individual typeface based on the “TAPE” material used by Simon Pfeffel. From 100 pieces we designed the font: “100DAYS”. The feeling of time and space conveyed by Simon's work is achieved through a multi-layered design system and always focuses on the most important elements in every action.