Veltrusy Mansion is a baroque château situated near the banks of the Vltava River, about 25 km north of Prague. The mansion is open to the public for visits.
The mansion was initially built in 1716 by architect František Maxmilián Kaňka for Count Václav Antonín Chotek of Chotkov and Vojnín. The original mansion was extended in 1764 by architect Giovanni Battista Alliprandi on the orders of Count Rudolf Chotek of Chotkov and Vojnín, who also commissioned the interior decoration. Further extensions and the annexes of the mansion were constructed in 1804.
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.