Behind this tomb, near the walled-up Porta Santa, is a good tomb of two bishops, brothers, of the fifteenth century, and in the same aisle are many other monuments of the sixteenth century, some of them fine in their way.

Nearly on a line with the baldacchino is the entrance of the Borghese Chapel, built by Flaminio Ponzio for Paul V. in 1608, gorgeous with precious marbles and alabasters. Over its altar is preserved one of the pictures attributed to St. Luke (and announced to be such in a papal bull attached to the walls!), much revered from the belief that it stayed the plague which decimated the city during the reign of Pelagius II., and that (after its intercession had been sought by a procession by order of Innocent VIII.) it brought about the overthrow of the Moorish dominion in Spain.

"On conserve à Sainte Marie Majeure une des images de la Madonne peintes par St. Luc, et plusieurs fois on a trouvé les anges chantant les litanies autour de ce tableau."—Stendhal.

The "Scheme of decorations in this gorgeous chapel is so remarkable, as testifying to the development which the theological idea of the Virgin, as the Sposa or personified Church, had attained in the time of Paul V.—the same pope who in 1615 promulgated the famous bull relative to the Immaculate Conception"—that the insertion of the whole passage of Mrs. Jameson on this subject will not be considered too much.

"First, and elevated above all, we have the 'Madonna della Concezione,' 'Our Lady of the Immaculate Conception,' in a glory of light, sustained and surrounded by angels, having the crescent under her feet, according to the approved treatment. Beneath, round the dome, we read in conspicuous letters the text from the Revelation:—SIGNUM. MAGNUM. APPARAVIT. IN. CŒLO. MULIER. AMICTA. SOLE. ET. LUNA. SUB. PEDIBUS. EJUS. ET. IN. CAPITE. EJUS. CORONA. STELLARUM. DUODECIM. Lower down is a second inscription expressing the dedication. MARIÆ. CHRISTI. MATRI. SEMPER. VIRGINI. PAULUS. QUINTUS. P.M. The decorations beneath the cornice consist of eighteen large frescoes, and six statues in marble, above life size. We have the subjects arranged in the following order:—

"1. The four great prophets, Isaiah, Jeremiah, Ezekiel, and Daniel, in their usual place in the four pendatives of the dome.

"2. Two large frescoes. In the first the Vision of St. Gregory Thaumaturgus, and Heretics bitten by Serpents. In the second, St. John Damascene and S. Ildefonso miraculously rewarded for defending the majesty of the Virgin.

"3. A large fresco, representing the four Doctors of the Church who had especially written in honour of the Virgin: viz., Irenæus and Cyprian, Ignatius and Theophilus, grouped two and two.

"4. St. Luke, who painted the Virgin, and whose gospel contains the best account of her.

"5. As spiritual conquerors in the name of the Virgin, St. Dominic and St. Francis, each attended by two companions of his Order.