sentences:  They date from the first half of the 16th century.The work was carried out by the Flemish schulptor Cornielles de Holanda with the participation of Lucas Giraldo, Juan Rodríguez and Isidro Villoldo.The transept contains the alabaster altars of Saint Secundus (patron saint of Ávila ) and Saint Catherine, both made by Vasco de la Zarza in the first half of the 16th century.