From the outside, the cathedral was built in the form of a fortress to keep it safe during the continuous wars suffered by the city. Its construction was begun after the conquest of Badajoz by King Alfonso IX in the 13th century. http://www.spain.info/en_IN/que-quieres/arte/monumentos/badajoz/catedral_de_san_juan_bautista.html

The Salvador is a religious temple for Roman Catholic worship under the patronage of Our Lord San Salvador, located in the Plaza del Salvador in Seville and is the largest church in the city, after the Cathedral. Deprived of its parish ranking after the latest restoration work, it currently functions as an exempt church, within the parish jurisdiction of San Isidro. https://www.visitasevilla.es/en/church-of-the-divine-salvador