"At the foot of the Capitoline hill, on the left hand as we descend from the Ara Cœli into the Forum, there stood in very ancient times a small chapel dedicated to Sta. Martina, a Roman virgin, who was martyred in the persecution under Alexander Severus. The veneration paid to her was of very early date, and the Roman people were accustomed to assemble there on the first day of the year. This observance was, however, confined to the people, and not very general till 1634; an era which connects her in rather an interesting manner with the history of art. In this year, as they were about to repair her chapel, they discovered, walled into the foundations, a sarcophagus of terra-cotta, in which was the body of a young female, whose severed head reposed in a separate casket. These remains were very naturally supposed to be those of the saint who had been so long venerated on that spot. The discovery was hailed with the utmost exultation, not by the people only, but by those who led the minds and consciences of the people. The pope himself, Urban VIII., composed hymns in her praise; and Cardinal Francesco Barberini undertook to rebuild her church. Amongst those who shared the general enthusiasm was the painter, Pietro da Cortona, who was at Rome at the time, who very earnestly dedicated himself and his powers to the glorification of Sta. Martina. Her church had already been given to the Academy of Painters, and consecrated to St. Luke, their patron saint. It is now 'San Luca and Santa Martina.' Pietro da Cortona erected at his own cost, the chapel of Sta. Martina, and when he died, endowed it with his whole fortune. He painted for the altarpiece his best picture, in which the saint is represented as triumphing over the idols, while the temple in which she has been led to sacrifice, is struck by lightning from heaven, and falls in ruins around her. In a votive picture of Sta. Martina kneeling at the feet of the Virgin and Child, she is represented as very young and lovely; near her, a horrid instrument of torture, a two-pronged fork with barbed extremities, and the lictor's axe, signifying the manner of her death."--_Jameson's Sacred and Legendary Art._ The feast of the saint is observed here on Jan. 30, with much solemnity. Then in all the Roman churches is sung the Hymn of Sta. Martina-- "Martinæ celebri plaudite nomini, Cives Romulei, plaudite gloriæ; Insignem mentis dicite virginem, Christi dicite martyrem. Hæc dum conspicuis orta parentibus Inter delicias, inter amabiles Luxus illecebras, ditibus affluit Faustæ muneribus domus. Vitæ despiciens commoda, dedicat Se rerum Domino, et munifica manu Christi pauperibus distribuens opes Quærit præmia cœlitum.