caption: The image shows an engraving of a man with a beard and a hat, holding a book in his hands. 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 hair is long and dark, and his beard is full and thick. He appears to be standing in a meditative pose, with his hands resting on his lap and his feet slightly apart.