Bregno in 1615. The third chapel on the left is dedicated to Saint Sebastian and was decorated with paintings by Filippo Martinucci in 1869. The altarpiece "Saint Sebastian" was painted by Giovanni de' Vecchi in 1614. The chapel "Rucellai o Dei Beati" was designed in 1610 by Matteo Castelli de Melide, a relative of the Borromini family. The altarpiece, attributed to the Sicilian painter Francesco Manno (1754–1831), depict three Blessed Theatines : Marinoni, Burali D'Arezzo and Tomasi. On the right wall is a painting by Cristoforo Roncalli (Pomarancio) of "the archangel Gabriel in the presence of the Eternal Father". Pomarancio also painted "the Archangel Raphael and Tobias the elder" on the left wall and the fresco in the cupola Glory of music making angels. The other paintings are by Ambrogio Buonvicino and depict Angels in Glory. In the left wall is the sepulchral monument in black marble of Orazio Rucellai (1604–1673) and the tomb of Giovanni della Casa, author of Il Galateo. The right wall houses the tomb of Annibale Rucellai (died in 1601), bishop of Carcassonne, France. The last chapel on the left is the Cappella Barberini, designed by Matteo Castelli di Melide in 1616, on a commission from Cardinal Maffeo Barberini (who became Pope Urban VIII). The altarpiece Assumption (between four Corinthian columns in antique rose marble) and the paintings Visitation and Lucia collects the body of St Sebastian are by Domenico Cresti (il Passignano). On the left, in the furthest niche is a Saint John the Baptist (1616) by Pietro Bernini, and in the closest niche on the right is Francesco Mochi's Saint Martha (1629), which is significantly larger than the other three sculptures, with Saint Martha seeming to want to leave her niche. Apse The apse decoration is by Alessandro Algardi. In the apse half-dome the History of Sant'Andrea and Virtues are frescoed by Domenichino. In the apse walls are three frescoes Crucifixion, Martyrdom and burial of Sant'Andrea by Mattia Preti (1650–1651), as commissioned by Donna Olimpia Maidalchini, sister-in-law of Pope Innocent X. Facade The Baroque facade was added between 1655 and 1663 by Carlo Rainaldi, at the expense of Cardinal Francesco Peretti di Montalto, nephew of Alessandro. Pipe organ Sant'Andrea della Valle is home to a two manual, 36 stop pipe organ. Originally built in 1845, it is currently maintained by Stefano Buccolini of Organi Buccolini in Rome. The basilica's current organist has been playing