The book all these open windows, but no fresh air was designed as part of a master thesis project at PBSA Düsseldorf. It deals with the cultural consequences of digitization. In order to give this research project a certain look of neutrality, the superfamily Suisse was chosen. It does a good job: the neo-grotesque typeface follows the Swiss neutral style, but has many subtle differences. Whether using the monospaced, sans-serif or serif style, the three typefaces work together harmoniously and help to structure the book.