The artwork is titled “John Yelloly (1774–1842), MD, FRS,” created by artist John Jackson. It belongs to the Rococo art movement and is a portrait genre painting.
In the artwork, the subject, John Yelloly, is portrayed with a serious expression against a dark, plain background. He is dressed in an elegant black coat with a high-collared white cravat, indicative of the fashion of his era. The focus is on his face, which is detailed with a soft light that highlights the contours and gives depth to the features. The overall tone of the painting is dignified and formal, reflecting John Yelloly’s esteemed status.