caption: The image shows a painting on the wall of a building depicting a man holding a sword in his hand. The painting is believed to be from the 15th century and is located in the Vatican Museum. The man is wearing a long robe and has a halo of light around his head. He is standing in a heroic pose, with his arms outstretched and a determined expression on his face. The background of the painting is a deep blue, with a few stars twinkling in the night sky.