Agnus Dei (music) Agnus Dei (music) Agnus Dei, referring to the Christian theological concept of the Lamb of God and the associated liturgical text from the Roman Catholic Latin Mass, has been set to music by many composers, as it is normally one of the movements or sections in a sung Mass setting. However, sometimes it stands alone, e.g. it provides the lyrics for Samuel Barber's "Agnus Dei", the choral arrangement of his "Adagio for Strings". The Agnus Dei is a setting of the "Lamb of God" litany, based on John the Baptist's reference in to Jesus ("Behold the Lamb of God that
Fontana dei Quattro Fiumi Fontana dei Quattro Fiumi Fontana dei Quattro Fiumi ("Fountain of the Four Rivers") is a fountain in the Piazza Navona in Rome, Italy. It was designed in 1651 by Gian Lorenzo Bernini for Pope Innocent X whose family palace, the Palazzo Pamphili, faced onto the piazza as did the church of Sant'Agnese in Agone of which Innocent was the sponsor. The base of the fountain is a basin from the centre of which travertine rocks rise to support four river gods and above them, a copy of an Egyptian obelisk surmounted with the Pamphili family emblem of a dove with