Kulturkirken Jakob (Jakob Church of Culture) was designed by architect Georg Andreas Bull and built in 1880. The altarpiece of the building year by Eilif Peterssen and shows the adoring shepherds. In the porch hangs a relief of the Archangel Michael. The church, with 600 seats, served as the parish church of Jakob parish until 1985, when it was closed by the due to building restoration. The church was reopened in February 2000 as a church of culture, directed by Kirkelig Kulturverksted for long term rental of the Church of Norway.
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.