Another artist distinguished himself in these catacombs, not from skill in design and color, but from the beautiful subjects chosen by him for the decoration of the walls and ceilings of three cubiculi,—compositions which may be called "The Gospel Illustrated." They have been admirably described and reproduced by photographs and in outline by monsignore Joseph Wilpert, in his book referred to in the note on page 354. The intuition of this learned man in detecting paintings which have been effaced by age, dampness, and smoke is fully appreciated by students of Christian archæology: but on this occasion he accomplished a real tour de force. When, on December 19, I entered the cubiculum no. 54, in which the paintings are, and he began to point out to me outlines of figures and objects, I thought he was laboring under an optical delusion; I could see nothing beyond a blackened and mouldy plaster surface. My eyes, however, soon became initiated to the new experience, and able to read the lines of this curious palimpsest. The dark spots soon grew into shape, and lovely groups, inspired by the purest Christian symbolism, appeared on the walls. There are thirteen pictures, representing the following-named subjects: the annunciation, the three magi following the star (which is shaped like the monogram

), their adoration at Bethlehem, the baptism of our Lord, the last judgment, the healing of the blind, the crippled, and the woman with the issue of blood, the woman of Samaria, the Good Shepherd (twice), the Orantes (twice).

The catacombs of SS. Peter and Marcellinus have another attraction for students. Poor as they are in epitaphs and works of art, they contain hundreds of names of celebrated humanists, archæologists, and artists who explored these depths in the fifteenth and sixteenth centuries, and made record of their visits. When one walks between two lines of graves, in the almost oppressive stillness of the cemetery, with no other company than one's thoughts, the names of Pomponius Letus and his academicians, of Bosio, Panvinio, Avanzini, Severano, Marangoni, Marchi, and d'Agincourt, written in bold letters, give the lonely wanderer the impression of meeting living and dear friends; and one wonders at the great love which these pioneers of "humanism" must have had for antiquities, to have spent days and days, and to have held their conferences and banquets, in places like these.

In chapter i., page 10, of "Ancient Rome," I mentioned Pomponio's Academy, and its visits to the crypts of Callixtus. Since the publication of my book, the subject has been investigated again and illustrated by Giacomo Lombroso[173] and de Rossi.[174] It appears that after the trial which the Academicians underwent at the time of Paul II., and their unexpected liberation from the Castle of S. Angelo, they decided to turn over a new leaf. From a fraternity which was pagan in manners and instincts, which had made itself conspicuous by the use of profane language, and by the celebration of profane meetings over the tombs of the martyrs, they became the "Societas literatorum S. Victoris et sociorum in Esquiliis," a literary society under the patronage of S. Victor and his companion saints, namely, Fortunatus and Genesius. Their pontifex maximus became a president; their sacerdos a priest, whose duty it was to say mass on certain anniversaries. The most important celebration fell, as before, on April 21, the birthday of Rome. We have a description by an eye-witness, Jacopo Volaterrano, of that which took place in 1483: "On the Esquiline,[175] near the house of Pomponius, the society of literary men has celebrated the birthday of Rome. Divine service was performed by Peter Demetrius of Lucca; Paul Marsus delivered the oration. The dinner was served in the hall adjoining the chapel of S. Salvatore de Cornutis," etc. In 1501, after the death of Pomponius, the anniversary meetings were held on the Capitol; the solemn mass was sung in the church of the Aracœli, while the banquet took place in the Palazzo dei Conservatori. The convivial feast of 1501 was not a success. Burckhardt describes it as satis feriale et sine bono vino (commonplace and with no good wine).

Was the conversion of the Academicians a sincere one? We believe it was not; they manifested under Sixtus V. the same feelings which had brought them to justice under Paul II.

In the calendars of the Church of Rome only one name is registered on April 21, that of Pope Victor. His alleged companions, Fortunatus and Genesius, were singled out of old, disused calendars of the church of Africa, unknown to the Latins. Why did the academicians select such enigmatic and obscure protectors? The reason is evident. Genesius was chosen because his name suggested an allusion to the genesis (natalis) or birthday of Rome; Victor and Fortunatus, likewise, were considered names of good omen, with a suggestion of the Victory and Fortune who presided over the destinies of ancient Rome.

Under the protection of these alleged saints, Pomponius and his friends worshipped, and celebrated the birthday of Rome, and the goddesses connected with the city.[176]

This state of things did not wholly escape the attention of contemporary observers. One of them, Raffaele Volaterrano, expressly says: "Pomponius Lætus worshipped Romulus and kept the birthday of Rome; the beginning of a campaign against religion (initium abolendæ fidei)."

The Roman academy found the means of keeping faithful to its traditions, and to the spirit of its institutions, in spite of the reform of its statutes. Victor, Fortunatus, Genesius, in whose honor divine service was performed on April 20, did not represent to the initiated the saints of the Church, but the fortunes of ancient Rome, its founder, the Paliliæ. Still, we are not yet able to discover whether all this was done simply out of love and admiration for the ancient world, under the influence of the Renaissance of classical studies; or from hatred and contempt of Christian faith: initium abolendæ fidei.