A refined 1658 portrait engraving of Basile Fouquet by the master printmaker Robert Nanteuil, showcasing precise line work and Baroque composition.

This engraving by Robert Nanteuil depicts Basile Fouquet, a figure of the French seventeenth-century administration. Nanteuil, who served as the official engraver to Louis XIV, refined the technique of copperplate engraving to achieve a level of tonal variation previously unseen in the medium. His approach to portraiture relies on the precise arrangement of lines, known as hatching and cross-hatching, to model the subject's features and the texture of his clothing.

The composition follows the conventions of the period, presenting the sitter within an oval frame. This format directs the viewer's attention to the face, which is rendered with a focus on psychological clarity. The subject wears the attire of a high-ranking official, including a wide collar and a sash, which Nanteuil captures through rhythmic, controlled lines. Below the portrait, a coat of arms is integrated into the design, providing a formal element that balances the oval frame above.

Nanteuil's ability to translate the qualities of oil painting into the monochrome medium of engraving allowed his work to circulate widely among the European elite. This print demonstrates his mastery of light and shadow, creating a sense of volume without the use of colour. The background is composed of fine horizontal lines, a signature element of Nanteuil's style that provides a neutral space for the portrait. The work remains a primary example of the technical standards achieved by French printmakers during the reign of the Sun King.