This cemetery or catacomb is on the western side of the Tiber, about half a mile beyond the Porta Portuensis, on the road to Porto, but on the hill above, and on a higher level than the road in what is now a vineyard. The soil in which this catacomb is made is quite different from the others; instead of the granular tufa, or volcanic sand, which is the soil generally used for them near the Via Appia and the Via Ardeatina, this is an alluvial soil formed by the action of water on the bank of the Tiber. Whether from this cause, or from some others that have not been explained, the paintings in this catacomb are far more perfect than those in any other; they are the most celebrated and the most popular, and those that have been more often engraved and published than any others.
The picture of the head of Christ is a very fine one, in an aureole or circular nimbus, with the cross on it, called also a cruciform nimbus. This head has been many times engraved and published, and it is amusing to compare those commonly sold in the shops of Rome with the original as shown in the photograph. These will illustrate the manner in which the clever modern artists have improved upon the originals; it is difficult to understand that they are intended for the same picture.
The figures of the three saints, St. Paul, St. Peter, and St. Mark, are painted on the ceiling, while Mary, the Mother of Christ, and Mary Magdalene are over and on the left side of the head of Christ.
TRUTH OF THE BIBLE.[ToC]
It may seem presumptuous for us to undertake to write upon this subject. "It is to paint the sun with charcoal," for the most scholastic divine to give his reflections on the Word of God. With the most devout feeling of the infinite value of such an article or the great evil which might result from the complexity of its appearance, we have concluded that nothing but the most reverential feeling of the sacredness of the subject can secure us from falling into dangers not to be lightly regarded, not merely in regard to facts, but in respect also to comments and reflections; but with this caution such an article may be rendered eminently edifying and interesting.