caption: The image shows an old postcard of a young girl in a white dress, identified as Marie-Antoinette de Montaland. She has a gentle expression on her face and her hair is pulled back in a neat bun. Her dress is adorned with intricate lace and beading, and her hands are clasped in front of her. The postcard has a vintage feel to it, with a muted color palette of blues and greys.