caption: The image shows a painting of an old man with a beard and a hat on the wall of a church. The painting is of a man with long hair and a beard, wearing a white robe and holding a staff in his right hand. He has a serious expression on his face and is surrounded by a halo of light around his head. The colors used in the painting are mostly shades of blue, green, and yellow, giving it a warm and inviting feel.