This wizened man adopts the familiar pose of contemplation with his left hand at his chin, and his distant gaze suggests that he is lost in thought. His fur-lined gown associates him with the visual tradition of the scholar; the lack of related attributes, such as books and globes, concentrates attention upon the activity of thought. Koninck specialized in depictions of scholars, a theme taken up by other artists in Rembrandt’s circles in Leiden and Amsterdam.