A detailed portrait engraving of the Swiss reformer Huldrych Zwingli, executed by German artist Carl Herman Pfeiffer.

This portrait depicts Huldrych Zwingli, the leader of the Reformation in Switzerland, captured in profile. Carl Herman Pfeiffer, a German engraver active during the late eighteenth and early nineteenth centuries, employs a precise technique to render the subject. The composition follows the tradition of historical portraiture, placing the figure within an oval frame, which is set against a background of horizontal lines. This framing device directs the viewer's attention to the facial features and the characteristic cap worn by the reformer. Pfeiffer uses stippling and fine hatching to create volume and shadow, particularly across the face and the folds of the garment. The work reflects the period's interest in documenting historical figures through print media, often intended for inclusion in biographical collections or scholarly texts. The inscription at the base, identifying the subject as Zwingli, is presented on a simulated plaque, a common convention in printmaking of the era to provide context for the viewer. The print demonstrates the technical proficiency of the period, where the engraver balanced the need for anatomical accuracy with the limitations of the medium. The contrast between the dark, textured clothing and the lighter, modelled skin tones provides a clear visual hierarchy. As a historical document, the print offers a glimpse into how the image of the Swiss reformer was disseminated and perceived in the early nineteenth century. The work remains a clear example of the portrait engraving tradition, where the focus is on the clarity of the likeness and the formal presentation of the subject.