caption: The image shows a painting of a man with a long beard and a red robe on a wall. He is wearing a long robe and has a halo of light around his head. His facial features are detailed and his eyes are closed, giving him a peaceful and serene expression. His hands are clasped in front of him, and he appears to be in a meditative pose. The painting is done in a traditional Byzantine style, with vibrant colors and intricate brushstrokes.