A precise copperplate engraving of the philosopher Immanuel Kant, executed by the German master Johann Friedrich Bause in 1791.

This copperplate engraving by Johann Friedrich Bause depicts the philosopher Immanuel Kant in profile. Bause, a German engraver active in Leipzig, was known for his technical precision in reproducing portraits of contemporary figures. The work is based on a drawing by Hans Veit Friedrich Schnorr von Carolsfeld, which captures the subject in a formal, academic manner consistent with the intellectual climate of the late eighteenth century.

The composition follows the conventions of the period, presenting Kant within an oval frame adorned with a decorative garland. The background of the frame features a cross-hatched pattern, a hallmark of Bause's meticulous approach to engraving. The portrait itself focuses on the subject's features, rendered with fine lines that define the contours of the face, the powdered wig, and the period-appropriate attire. The use of light and shadow creates a sense of volume, while the overall presentation remains restrained and objective.

Below the oval frame, the name 'IMMANUEL KANT' is inscribed in a clear, formal typeface. The print serves as a record of the philosopher's appearance during his later years in Königsberg. Bause's work was widely circulated, contributing to the visual recognition of Kant across Europe. The print demonstrates the high level of craftsmanship associated with German printmaking in the late Enlightenment era, where the clarity of the line was prioritised to convey both likeness and character. This museum-grade reproduction captures the fine detail of the original copperplate, preserving the texture of the cross-hatching and the subtle gradations of tone that define the portrait.