William Boteler 

This portrait of William Boteler was painted by John Hoppner, a prominent British portrait painter of the late 18th and early 19th centuries. Hoppner was known for his elegant style and his ability to capture the likeness of his sitters. Boteler is depicted in a formal pose, wearing a dark coat and a white cravat, characteristic of the fashion of the period. The painting's simple composition and muted colors highlight Boteler's features, giving the viewer a sense of his character and social standing.