caption: The image shows a painting of an old man with a long beard, believed to be St. John the Baptist, on a wall. His face is clearly visible, with a strong jawline and a gentle expression. His eyes are looking off to the side, and his hair is neatly combed. He is wearing a white robe with a blue sash, and a golden halo around his head. His hands are clasped in front of him, and he is standing in a meditative pose.