what power of human feeling filled the works of that chief of painters and his school. The hard materials of the mosaicist were also made to render emotion. If one will note the mosaics along the nave in Santa Maria Maggiore, belonging to the fifth century, and then turn to the mosaics of the Coronation of the Virgin in the apse, or cross the Tiber and look at those in the lower zone of the apse of Santa Maria in Trastevere, which tell the Virgin's story, he will see the change which was bringing love and sweetness into the stiff mosaic medium. Torriti executed the former in 1295; and the latter with their gentler feeling were made by Giotto's pupil, Cavallini, in 1351. The art is still as correct and true and orthodox as in the fifth century. It conforms to Latin Christianity in the choice of topics and the manner of presenting them, and drapes its human emotions around conceptions which the patristic period formed and delivered to the Middle Ages. Thus, in full measure, it has taken to itself the emotional qualities of the mediaeval transformation of Latin Christianity, and is filled with a love and tears and pity, which were not in the old Christian mosaics.
Quite analogous to the emotionalizing of Christian art is the example afforded by the evolution of the Latin hymn. The earliest extant Latin hymns are those of St. Ambrose, written in iambic dimeters. Antique in phrase as in metre, they are also trenchantly correct in doctrine, as behoved the compositions of the great Archbishop of Milan who commanded the forces of orthodoxy in the Arian conflict. They were sung in anxious seasons. Yet these dignified and noble hymns are no emotional outpour either of anxiety or adoration. Such feeling as they carry lies in their strength of trust in God and in the power of conviction of their stately orthodoxy.
Between the death of Ambrose and the tenth century, Latin hymns gradually substituted accent in the place of metrical quantity, as the dominant principle of their rhythm. With this partial change there seems to come increase of feeling. The
"Jesu nostra redemptio,
Amor et desiderium,"
