Bestial Metamorphoses: Blake's Variations on Trans-human Change in Dante's Hell Due nature mai fronte a fronte Non tramutò sì ch'amendue le forme A cambiar lor matera fosser pronte Dante, Inf. XXV, 91-94 Never face to face Two natures thus transmuted did he sing, Wherein both shapes were ready to assume The other's substance. Cary, I, 220. 1 Trasumanar significar per verba non si poria Dante, Par. I, 68 Words may not tell of that transhuman change Cary, III, 8.