caption: The image shows an open book with a painting of a man sitting on a chair, holding a book in his hands. The painting is surrounded by text, giving the impression of a page from a medieval manuscript. The man is wearing a long robe and has a halo of light around his head, suggesting he is a saint. He has a peaceful expression on his face, and his hands are resting on his lap. The background of the painting is a deep blue, with a few stars twinkling in the night sky.