Church of Santa Maria de Arbas is a good example of late León romanesque, built during the 12th and 13th centuries. It once belonged to the regular order of Saint Agustin. The church has three naves and four pillars supporting the round arches that separate the naves.
It was officially founded in the 12th century by the Count Fruela, El Cid's brother in law.It was ruled as a Colegiata (Collegiate Church) and a Hospedería (Hostelry) by the Augustine monks.As a result of its decline, it became a simple parish church. It was restored after the Civil War. The building consists of fine grey limestone blocks. The gothic chapel was added later, in the 12th century. The sacristy, the tower, the portico and the vaulting of the main nave date from the 17th century.
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.