The Humboldt brothers were intellectual travelers, always in search of new knowledge and often far ahead of their time. Their minds were constantly at work, thoughts were written down, new insights were noted and added to as inserts. Inspired by this, the design concept of the catalogue book is characterized by inserts, insertions, and rotations of text and illustrations. To emphasize the topicality of the Humboldt brothers' ideas, their quotations are juxtaposed with photographs from the present day. The choice of blue as the color of the prize is a tribute to Schloss Tegel, the place of their childhood and youth, and the origin of their spirit of research.