The Cathedral of Astorga edifice was begun in 1471, within the same walls of its Romanesque predecessors from the 11th-13th centuries. The construction lasted until the 18th century, thus to its original Gothic style appearance were added elements from later styles, such as the Neo-Classicist cloister (18th century), the Baroque towers, capitals and the façade, and the Renaissance portico.
The interior houses numerous artworks, such as the Flemish-Spanish retablo of St. Michael, and the large high altar by Gaspar Becerra (1558), considered a masterwork of the Spanish Renaissance sculpture. Other sculptures include the Purísima by Gregorio Fernández (1626), St. John the Baptist and St. Jerome by Mateo del Prado (17th century) and the Christ of the Waters (14th century).
Next to the church is the Neo-medieval Episcopal Palace, designed by Antoni Gaudí.
References:Visby Cathedral (also known as St. Mary’s Church) is the only survived medieval church in Visby. It was originally built for German merchants and inaugurated in 1225. Around the year 1350 the church was enlarged and converted into a basilica. The two-storey magazine was also added then above the nave as a warehouse for merchants.
Following the Reformation, the church was transformed into a parish church for the town of Visby. All other churches were abandoned. Shortly after the Reformation, in 1572, Gotland was made into its own Diocese, and the church designated its cathedral.
There is not much left of the original interior. The font is made of local red marble in the 13th century. The pulpit was made in Lübeck in 1684. There are 400 graves under the church floor.