The former Jesuit Church (Église des Jésuites) is the parish church is the main Roman Catholic church of Molsheim and the principal 17th-century church building in the Rhine Valley. The church was built between 1615 and 1617 by the German architect Christoph Wamser, and consecrated on 26 August 1618. Molsheim's Jesuit church is considered one of the foremost examples of Gothic Survival architecture or, as it is called in German, de:Nachgotik (posterior Gothic).
Among the many features inside the richly ornate building, the Baroque Saint Ignatius' Chapel (1621–1630) in the north transept and the Rococo Our Lady's Chapel (1748) in the south transept stand out as the most visually striking. Another pride of the church are the 1781 pipe organ by Johann Andreas Silbermann and the monumental Late Gothic cross (1480) from the former Carthusian monastery of the town.
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.