caption: The image shows a portrait of a young woman in a white dress, painted in a photo frame on a white surface. The woman is believed to be Mary, as indicated by the title of the painting. She has a gentle expression on her face, and her hair is pulled back in a neat bun. Her dress is a light blue color with a white collar and a white shawl draped over her shoulders. Her hands are clasped in front of her, and she is standing in a graceful pose.