Carlo RainaldiCarlo Rainaldi was an Italian architect of the Baroque period.BiographyBorn in Rome, Rainaldi was one of the leading architects of 17th-century Rome, known for a certain grandeur in his designs. He worked at first with his father, Girolamo Rainaldi, a late Mannerist architect in Rome. After his father's death, he fully embraced the monumental Baroque style. He gained ascendancy in Rome when the Barberini pontificate of Pope Urban VIII was replaced by that of the more austere Pamphilj papacy of Innocent X. His works include the façade of Sant'Andrea della Valle, the façade of San Girolamo della Carità (1657