Spanish provincial capital, to the north of Saragossa in Aragón. Known in pre-Roman Iberia as Bolskan and as Osca under the Romans, it was the seat of the Quintus Sertorius government, a municipium (free town) since the time of Augustus and a bishopric under the Visigoths. During the period of Muslim domination from the 8th to the 11th centuries, the town, known as Wasqa, became a defensive settlement with a city wall stretching for more than 1.8 km, of which some sections still remain. Although the city was recovered by the Christians in 1096 and the episcopal see restored the following year, the architectural transformation of Huesca was not immediate. During the 12th century only two edifices of any real importance were constructed. One of these was the Benedictine monastery of S Pedro el Viejo, of which three Romanesque structures have survived: the church—a simple construction which nevertheless has two interesting tympana carved by sculptors from Jaca; a small chapel, possibly inherited from the Mozarab community in the 11th century, which was used as the Chapter House and then as a funeral chapel; and a cloister decorated around ...