 Someone else, probably the order running the church, commissioned Domenico Ghirlandaio to do a facing "Saint Jerome"; both saints were shown writing in their studies, which are crowded with objects.As in other cases, such direct competition "was always an inducement to Botticelli to put out all his powers", and the fresco, now his earliest to survive, is regarded as his finest by Ronald Lightbown.Both depicted two Doctors of the Church in their studies, with a number of objects which mark them as scholars and precursors of Renaissance Humanism.