Herr Franz Wickhoff in his now famous article "Giorgione's Bilder zu Römischen Heldengedichten" (Jahrbuch der Königlich Preussischen Kunstsammlungen: Sechzehnter Band, I. Heft) has most ingeniously, and upon what may be deemed solid grounds, renamed this most Giorgionesque of all Giorgiones after an incident in the Thebaid of Statius, Adrastus and Hypsipyle. He gives reasons which may be accepted as convincing for entitling the Three Philosophers, after a familiar incident in Book viii. of the Aeneid, "Aeneas, Evander, and Pallas contemplating the Rock of the Capitol." His not less ingenious explanation of Titian's Sacred and Profane Love will be dealt with a little later on. These identifications are all-important, not only in connection with the works themselves thus renamed, and for the first time satisfactorily explained, but as compelling the students of Giorgione partly to reconsider their view of his art, and, indeed, of the Venetian idyll generally.
For many highly ingenious interpretations of Lotto's portraits and a sustained analysis of his art generally, Mr. Bernard Berenson's Lorenzo Lotto should be consulted. See also M. Emile Michel's article, "Les Portraits de Lorenzo Lotto," in the Gazette des Beaux Arts, 1896, vol. i.
For these and other particulars of the childhood of Titian, see Crowe and Cavalcaselle's elaborate Life and Times of Titian (second edition, 1881), in which are carefully summarised all the general and local authorities on the subject.