Avignon Cathedral is the seat of the Archbishop. The cathedral is a Romanesque building, built primarily in the second half of the 12th century. The bell tower collapsed in 1405 and was rebuilt in 1425. In 1670-1672 the apse was rebuilt and extended.
The building was abandoned and allowed to deteriorate during the Revolution, but it was reconsecrated in 1822 and restored by the archbishop Célestin Dupont in 1835-1842. The most prominent feature of the cathedral is a gilded statue of the Virgin Mary atop the bell tower which was erected in 1859.
The interior contains many works of art. The most famous of these is the mausoleum of Pope John XXII (died 1334), a 14th-century Gothic carving. It was moved in 1759, damaged during the Revolution, and restored to its original position in 1840. The cathedral was listed as a Monument historique in 1840.
References:Rosenborg Palace was built in the period 1606-34 as Christian IV’s summerhouse just outside the ramparts of Copenhagen. Christian IV was very fond of the palace and often stayed at the castle when he resided in Copenhagen, and it was here that he died in 1648. After his death, the palace passed to his son King Frederik III, who together with his queen, Sophie Amalie, carried out several types of modernisation.
The last king who used the place as a residence was Frederik IV, and around 1720, Rosenborg was abandoned in favor of Frederiksborg Palace.Through the 1700s, considerable art treasures were collected at Rosenborg Castle, among other things items from the estates of deceased royalty and from Christiansborg after the fire there in 1794.
Soon the idea of a museum arose, and that was realised in 1833, which is The Royal Danish Collection’s official year of establishment.