Founded in c. 1020 by Guillaume de Bellême known as 'Talvas', Lonlay Abbey was originally occupied by the monks of Saint-Benoît-sur-Loire. Interpolated between the Gothic choir and porch, there are no more remains of the Romanesque edifice than the transept whose lower and middle sections show some signs of fishbone bonding, and date back to the end of the 11th century or beginning of the 12th century.
Unlike the very austere capitals in granite on the first level of the floors, in line with the geometric tendencies of the end of the 11th century, the eleven capitals of small columns located between the transept and the choir form an original collection within the corpus of Norman Romanesque sculpture, which has no equivalent except in the priory of Goult, a dependency of the abbey of Lonlay. These were created in c. 1090 in a white limestone which is different to that of Caen - mostly used in Romanesque sculpture in Normandy - and are decorated with ornamental motifs or figured scenes which are often original.
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.