Andebu stone church dates from the 12th century and it was dedicated to the Virgin Mary and St. Nicholas. On the south wall of the nave is a picture by the Dutchman Pieter Aertsen, painted in 1569. For many years this picture was the altarpiece in The Church of our Lady in Tønsberg. The altarpiece of Andebu church comprises three paintings framed by columns, with a larger picture of the Ascension above it, probably trom the first half of the 17th century. Font in gothic style from the 12th century, soapstone.
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.