This book insert was tailored to the three publication sections (typography, design, architecture) of the traditional Swiss publishing house Niggli. Over a period of about half a year, it was found in all the publisher's new publications.
The three sections act as a structuring system (labeled black lines) and are visible in both closed and unfolded state. This is made possible by a special type of shifted leporello.
Size (closed): 9,3 x 17 cm
Size (open): 47,5 x 17 cm
Printing technique: Offset printing