Commentary Par XXXIII 142

See the Grande Dizionario for a definition of facoltà: 'the property of every being endowed with sense to perceive, revive, and represent in the soul sensations, perceptions, impressions, and images.'  On fantasia and imaginazione, see Lepschy (Leps.1987.1).  And see C.Purg.XVII.13-18 and C.Purg.XVII.25.