The Margravial Opera House is a Baroque opera house built between 1744 and 1748. It is one of Europe's few surviving theatres of the period and has been extensively restored. In 2012 the opera house was inscribed in the UNESCO World Heritage List.
It was built according to plans designed by the French architect Joseph Saint-Pierre (de) (ca. 1709 – 1754), court builder of the Hohenzollern margrave Frederick of Brandenburg-Bayreuth and his wife Princess Wilhelmine of Prussia. It was inaugurated on the occasion of the marriage of their daughter Elisabeth Fredericka Sophie with Duke Charles Eugene of Württemberg.
The wooden interior was designed by Giuseppe Galli Bibiena (1696 – 1757) and his son Carlo from Bologna in an Italian Late Baroque style. The box theatre is completely preserved in its original condition, except for the curtain which was taken by Napoleon's troops on their march to the 1812 Russian campaign. The prince box was seldom used by the art-minded margravial couple, who preferred a front-row seat.
Princess Wilhelmine, older sister of the Prussian king Frederick the Great, had established the margravial theatre company in 1737. In the new opera house she participated as a composer of opera works and Singspiele', as well as an actor and director. Today she features in a sound-and-light presentation for tourists. After her death in 1758, performances ceased and the building went into disuse, one reason for its good conservation status.
More than one hundred years later, the stage's great depth of 27 metres attracted the composer Richard Wagner, who in 1872 chose Bayreuth as festival centre and had the Festspielhaus built north of the town. The foundation stone ceremony was held on May 22, Wagner's birthday, and included a performance of Beethoven's Symphony No. 9, directed by the maestro himself.
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.