An extract from the Summa de vitiis composed by Willelmus Peraldus (d. 1261) in c. 1236. Rubric: 'Incipit capituli in libro de vitiis', incipit: 'Tractatus iste continet ix partes'. The text is preceded by a set of four full-page prefatory images in tinted drawing: f. 27r: A Dominican friar ...
