The original Neuburg castle was built in the early Middle Ages by the Agilolfings noble family. This was acquired by the Wittelsbach dukes in 1247. When Count Palatine Otto Henry began his rule in Palatinate-Neuburg in 1522, he found a medieval fortified castle in his residence city of Neuburg, which, unlike similar than other royal residences was still not adjusted for the demands of a modern royal court. So from 1527 he ordered to re-design the castle into a Renaissance palace and to expand the artistic quality and condition to one of the most important palaces of the first half of the 16th Century in Germany. From 1537 an additional west wing was added which also includes the chapel. With his conversion to the Lutheran doctrine in 1541 the Palatine Chapel was decorated with excellent facilities, the antique-style Italian picture program painted in 1543 has been obtained. The chapel was decorated with famous frescoes by the Salzburg church painter Hans Bocksberger the Elder. The chapel is the oldest Protestant church in Bavaria. Because of the financial difficulties and bankruptcy of Otto Henry in 1544, the construction of the west wing took a long time.
Wolfgang, Count Palatine of Zweibrücken, who succeeded his cousin Otto Henry in the Duchy of Palatinate-Neuburg, ordered in 1562 to decorate the west wing facing the courtyard with elaborate Sgraffito decorations. The Knights' Hall (the lower panel room in north building) was provided in 1575 by Hans Pihel with a coffered ceiling and wall panels from a rotating timber, both of which are original. The impressive east wing was rebuilt in 1665 by Philip William, Elector Palatine in the Baroque style and complemented with two round towers.
Today the castle houses a gallery of baroque paintings, the museum is under supervision of the Bavarian State Picture Collection.References:
The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne"s court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.