The impressive church of Tensta is one of the oldest brick churches in Uppland. The oldest parts originate from the late 13th century. The sacristy and porch were built during the next century and arches between 1420-30.
There are many fine medieval frescoes in the church. These are signed by the painter Johannes Rosenrod in 1437. They depict various religious themes including scenes from the life of St. Birgitta. The altar was made by Bernt Notke workshop in Lübeck in 1480’s. The pulpit dates from 1749. Outside the church stands also a runestone.
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.