caption: The image shows a portrait of a woman in a white dress, framed in a photo frame. The woman is believed to be the Duchess of York, as indicated by the title of the photo. She has a gentle expression on her face, and her hair is pulled back in a neat bun. Her dress is a light color, with a high neckline and long sleeves. Her hands are clasped in front of her, and she is wearing a delicate lace trim.