A formal 1666 portrait engraving by Robert Nanteuil, depicting Etienne Jehannot de Bartillat with precise line work and heraldic detail.

This engraving by Robert Nanteuil depicts Etienne Jehannot de Bartillat, a figure of the French administration during the seventeenth century. Nanteuil, a master of the portrait print, utilised his technical skill to capture the likeness of the French aristocracy and officialdom. The subject is presented within a classic oval frame, a common convention for formal portraiture of the period. The surrounding text provides the identity and titles of the sitter in Latin, reinforcing his status.

The artist employs a precise system of hatching and cross-hatching to model the facial features and the texture of the subject's wig. The lace collar is rendered with particular attention to detail, showing the delicate patterns of the fabric against the darker tones of the garment. Below the oval frame, the inclusion of a coat of arms adds a heraldic element to the composition, grounding the portrait in the social hierarchy of the time. Nanteuil was known for his ability to work from life, often sketching his subjects before translating their features into copper plates. This specific work, dated 1666, reflects the refined aesthetic of the court of Louis XIV, where clarity and formal dignity were prioritised in visual representation.

As a printmaker, Nanteuil elevated the status of the engraved portrait. His work is characterised by a balance between psychological observation and decorative precision. The lighting in this piece is controlled, focusing the viewer's attention on the face of the sitter while the surrounding elements provide context and formality. This print is a representative example of the high standard of French printmaking during the mid-seventeenth century, demonstrating the technical rigour required to produce such detailed tonal variations using only the burin.