Kircher says the Seraphs of Egypt were images without any eminency of limbs, rolled as it were in swaddling clothes, partly made of stone, partly of metal, wood, or shell. Similar images, he says, were called by the Romans 'secret gods.' As an age of scepticism advanced, it was sometimes necessary that these 'involuti' should be slightly revealed, lest it should be said there was no god there at all. Such is the case with the famous bambino of Aracoeli Church in Rome. This effigy, said to have been carved by a pilgrim out of a tree on the Mount of Olives, and painted by St. Luke while the pilgrim was sleeping, is now kept in its ark, and visitors are allowed to see part of its painted face. When the writer of this requested a sight of the whole form, or of the head at any rate, the exhibiting priest was astounded at the suggestion. No doubt he was right: the only wonder is that the face is not hid also, for a more ingeniously ugly thing than the flat, blackened, and rouged visage of the bambino it were difficult to conceive. But it wears a very cunning veil nevertheless. The face is set in marvellous brilliants, but these are of less effect in hiding its ugliness than the vesture of mythology around it. The adjacent walls are covered with pictures of the miracles it has performed, and which have attracted to it such faith that it is said at one time to have received more medical fees than all the physicians in Rome together. Priests have discovered that a veil over the mind is thicker than a veil on the god. Such is the popular veneration for the bambino, that, in 1849, the Republicans thought it politic to present the monks with the Pope's state coach to carry the idol about. In the end it was proved that the Pope was securely seated beside the bambino, and he presently emerged from behind his veil also.