caption: The image shows a woman in a white dress and hat, painted by Joseph Mallord William Turner in 1788. She is standing in a graceful pose, her hands clasped in front of her and her head slightly tilted to the side. Her hair is pulled back in a neat bun and she has a gentle expression on her face. The dress is a light, airy fabric with a high neckline and long sleeves, and the hat is a wide-brimmed style with a wide brim. The background is a soft, muted color, giving the painting a dreamy, ethereal feel.