St George’s Church in Kostoľany pod Tribečom represents a unique example of pre-Romanesque religious architecture. It is the only church still in existence in Central Europe with a relatively well preserved cycle of wall paintings that are representative of the so-called pre-Romanesque art.
The church has undergone a number of building phases. The first one is represented by a small wooden structure, of which today are preserved only a few post-pits. The extent of this building phase has more or less been copied by the subsequent stone church.
The pre-Romanesque walled church was built of quarry stones. The interior was divided into two parts: a presbytery in the shape of an irregular trapezoid and a rectangular nave. The presbytery has a barrel vault and there is no triumphal arch that would separate it from the nave. This fact seems to have been influenced by the wall paintings, whose iconography, style and technology belong to the sphere of pre-Romanesque art. They are not only being the oldest preserved paintings in our region but are also an important source for the study of the intellectual world and the standards of early mediaeval local elites and their contacts and influences during this period. The walled Church of St George and its paintings can be dated roughly to around 1000, more specifically to the first decades of the 11th century.
From the Middle Ages to the Modern era the church underwent multiple renovations. Today’s three-room division consists of a single pre-Romanesque nave with presbytery, late Romanesque part with the gallery and tower and a modern annex with independent entrance on the western side.
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.