The image shows a portrait of a man in an upright position, gazing forward. He has angular facial features, a slightly furrowed brow, and thin lips. His head is covered by a triangular cap, and he wears a garment with a high fur collar. A ruffled or pleated shirt collar is visible underneath. The background includes an oval border with text reading "MESSIRE CHRISTOPHE DE THOY PREMIER PRESIDENT" and the Roman numeral date "MDLXXVII." The inner background behind the man is textured with lined detailing.