This thesis examines the techniques of female portraiture in the sentimental, byzantine and pastoral novels of XVth and XVIth century Spain. The selected works are analyzed in light of rhetorical prescriptions on the subject. Chapter I reviews the bibliography, summarizes the canons appearing in ancient rhetorical treatises, medieval poetics, and Spanish renaissance rhetorics in the vernacular; recalls the existence of static female portraits in medieval Spanish literature, and points to the development of a humanistic portrait (which follows Cicero's eleven attributes of people in the De inventione) in the XVth century and the confluence of both canons in the Celestina. It suggests Brunetto Latini's Tesoro as a possible source of static...