A formal etching by Pieter Dupont depicting Frederik Bernard s'Jacob, the former mayor of Rotterdam, rendered with precise, disciplined line work.

This etching by the Dutch artist Pieter Dupont depicts Frederik Bernard s'Jacob, who served as the mayor of Rotterdam. Dupont, known for his technical precision in printmaking, employs a controlled linear approach to capture the likeness of his subject. The composition focuses on the head and shoulders of the sitter, who is presented in a three-quarter view. The artist uses fine, hatched lines to model the contours of the face, the texture of the beard, and the subtle shadows cast by the features.

Below the portrait, the plate includes a formal inscription identifying the sitter as the Burgemeester van Rotterdam, flanked by two empty heraldic shields. This inclusion provides a sense of civic formality, typical of official portraiture from the period. The background remains largely unworked, which directs the viewer's attention to the facial expression and the careful rendering of the sitter's features.

Dupont's work often reflects a disciplined observation of his subjects. In this print, the economy of line is evident, as the artist avoids unnecessary detail in the clothing, allowing the face to remain the primary subject. The paper tone and the clarity of the etched lines demonstrate the quality of the original plate. This piece offers a glimpse into the tradition of Dutch portrait printmaking at the turn of the twentieth century, where the artist balanced the requirements of formal representation with the specific aesthetic possibilities of the etching medium. The print is a clear example of Dupont's ability to translate the character of a public figure into a permanent, graphic form through the use of precise, deliberate mark-making.