caption: The image shows a black and white drawing of a woman in a headscarf, believed to be Saint Catherine of Siena, standing in front of a curtain. She is wearing a long, dark robe with a high collar and a veil, and her hands are clasped in prayer. Her facial features are delicate and her eyes are closed, giving her a peaceful and serene expression. The curtain behind her is a deep, dark blue, adding to the solemn atmosphere of the image.