Jaca Cathedral (Cathedral of St Peter the Apostle). Romanesque temple from the 11th century. Capital sculpted by the Master of Jaca. It depicts an episode related to the martyrdom of Pope Saint Sixtus II (d. 258). The saint blesses his deacon Saint Lawrence before being martyred. It formed part of the capitals of the old cloister. Located on the southern facade of the cathedral. Province of Huesca, Aragon, Spain.