caption: The image shows a painting of a woman with long hair on a green surface, accompanied by a scale and a color chart. The woman's face is painted in a realistic style, with her eyes looking off to the side and her lips slightly parted. Her hair is pulled back in a bun and she is wearing a white dress with a blue shawl draped over her shoulders. The scale is a standard measuring tool, and the color chart is composed of various shades of blue, green, yellow, and pink.