A formal nineteenth-century engraving by Ambroise Tardieu depicting the French politician François Balthazar Lafrogne.

This engraving by Ambroise Tardieu depicts François Balthazar Lafrogne, a French politician who served as a deputy for the Meurthe department following his election in 1815. The work is executed with the precision characteristic of early nineteenth-century French printmaking, employing stipple and line engraving techniques to render the subject with clarity and formal restraint.

The portrait is presented within a simple oval frame, a common convention for political and commemorative prints of the era. Lafrogne is shown in a three-quarter view, wearing the high-collared coat and cravat typical of the period. Tardieu focuses on the subject's facial features, using subtle tonal gradations to suggest volume and texture. The inscription below the portrait identifies the sitter and his political role, providing a clear historical context for the image.

Ambroise Tardieu was a prolific engraver and cartographer, known for his technical skill in reproducing portraits and scientific illustrations. His work often appeared in biographical dictionaries and historical records of the time. This print reflects the documentary function of portraiture in the post-Napoleonic era, where the likeness of public figures was disseminated through mass-produced engravings. The composition is balanced and direct, prioritising the identification of the individual over decorative embellishment. The clean lines and controlled shading demonstrate the disciplined approach of the period, ensuring that the sitter remains the primary focus. This piece offers a glimpse into the visual culture of the Bourbon Restoration, capturing the sober professional identity of a provincial deputy.