The image shows a portrait of a woman in a yellow dress, painted by Sir Thomas Rowlandson. She is seated in a relaxed pose, her hands resting on her lap and her head slightly tilted to the side. Her facial features are delicate and her hair is pulled back in a neat bun. She has a gentle expression on her face, and her eyes are looking off into the distance. The painting is done in a realistic style, with vibrant colors and intricate details.