A refined mezzotint portrait of the British politician Thomas Grenville, engraved by Charles Turner after a painting by John Hoppner in 1805.

This mezzotint engraving by Charles Turner depicts the Right Honourable Thomas Grenville, a British politician and book collector. The print is based on an original oil painting by John Hoppner, a prominent portraitist of the late eighteenth and early nineteenth centuries. Turner, a master of the mezzotint process, captures the subtle tonal gradations characteristic of the medium, which allows for smooth transitions between light and shadow.

The portrait presents Grenville in a three-quarter view, seated against a draped background. His expression is composed, reflecting the formal conventions of Regency-era portraiture. The artist employs a soft focus on the facial features, while the dark, heavy coat provides a strong contrast against the lighter tones of the cravat and the background drapery. The technical execution demonstrates the precision required for mezzotint, where the plate is roughened to hold ink and then scraped or burnished to create highlights.

Thomas Grenville (1755-1846) held several government positions, including First Lord of the Admiralty, but he is perhaps better remembered for his extensive library, which he bequeathed to the British Museum. This print serves as a record of his appearance during his active political career. The inscription at the base of the print identifies both the painter, John Hoppner, and the engraver, Charles Turner, alongside the date of 1805. Such prints were common in the nineteenth century, allowing the public to view likenesses of notable figures through the circulation of high-quality reproductions. The work remains a fine example of the collaborative relationship between painters and engravers during this period of British art history.