Such is the rapid outline of the cycle painted or designed by Raphael on the compartments of the stanzas sacred to his name. Here is the mass of his powers in poetic conception and execution; here is every period of his style, his emancipation from the narrow shackles of Pietro Perugino, his discriminations of characteristic form, on to the heroic grandeur of his line. Here is that master-tone of fresco painting, the real instrument of history, which with its silver purity and breadth unites the glow of Titiano and Correggio's tints. Everywhere we meet the superiority of genius, but more or less impressive, with more or less felicity in proportion as each subject was more or less susceptible of dramatic treatment. From the bland enthusiasm of the Parnassus, and the sedate or eager features of meditation in the School of Athens, to the sterner traits of dogmatic controversy in the dispute of the sacrament, and the symptoms of religious conviction or inflamed zeal at the mass of Bolsena. Not the miracle, as we have observed, the fears and terrors of humanity inspire and seize us at the conflagration of the Borgo: if in the Heliodorus the sublimity of the vision balances sympathy with astonishment, we follow the rapid ministers of grace to their revenge, less to rescue the temple from the gripe of sacrilege, than inspired by the palpitating graces, the helpless innocence, the defenceless beauty of the females and children scattered around; and thus we forget the vision of the labarum, the angels and Constantine in the battle, to plunge in the wave with Maxentius, or to share the agonies of the father who recognizes his own son in the enemy he slew.