During her work on the projects "Vom Guten, Wahren und Schlechten" and "Schönheit, Ambition und Einsamkeit," Fenz created over 30 portraits of the Austrian author F. Schuh. Out of these, four works were selected for publication - two for each book. The selected pieces include three ink drawings and one digital collage of her artwork.
Fenz is recognized as the official illustrator of "Vom Guten, Wahren und Schlechten," with one of her works prominently featured as the title-page illustration. In addition to this, two other works by Fenz are included in "Schönheit, Ambition und Einsamkeit" along with other artists' contributions.