'The other two look'd on, exclaiming, "Ah! How dost thou change, Agnello!"', c1890. The Florentine thief Agnello Brunelleschi and Cianfa Donati the serpent merging into a single body. Illustration from "The Vision of Hell" (Inferno), the first part of "The Divine Comedy" (La divina commedia) by Dante Alighieri. This long, narrative poem, written in Italian c1308-1321, tracing Dante's imaginary journey from Hell, through Purgatory and finally to Heaven and a beatific vision of God, has been published numerous times. This edition, published late 19th century, is illustrated by Gustave Dore. [Cassell Petter & Galpin, c1890]