The Old City Hall at Gammeltorv Aalborg was built in 1762 and served as city hall until 1912. Today it is only used for ceremonial and representative purposes. The city hall was built by master builder Daniel Popp, who had moved to Aalborg from Copenhagen, and was modelled on Johan Conrad Ernst's City Hall there, which was later completely destroyed in the Copenhagen Fire of 1795. This was a specific requirement from Iver Holck, the county governor at Aalborghus. Designed in the Late Baroque style, the building consists of two storeys and a cellar under a black-glazed tile roof. The yellow-washed facade is decorated with white pilasters and a frontispiece featuring the Danish coat of arms and a bust of King Frederick V. His motto, Prudentia et Constantia, is also seen above the main entrance. The well-preserved door is a local example of the Rococo style. The building was listed by the Danish Heritage Agency in 1918.
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.