The image shows a detailed portrait of a man in ecclesiastical clothing. He is facing forward, holding a book in his right hand. The man has a long beard and mustache, with combed back hair under a skullcap. The portrait is surrounded by an oval frame with inscriptions. The frame is adorned with intricate designs, including cherubs, scrolls, a coat of arms, scientific instruments, books, and laurel leaves. The background features detailed linework on a carved stone or wood panel.