The Monastery of Roussanou was founded in the middle of the 16th century. Compared to other rocks where monasteries were built, the one of Roussanou has a lower elevation, which makes it more accessible. The monastery was initially founded by monks and it suffered severe damage during World War II. It became a convent in 1988. The beautiful wall-paintings of the Catholicon were executed in 1560, when the priest-monk Arsenios was the abbot of the monastery. The unknown hagiographer seems to have been a very skilful artist and successfully follows the Cretan School style.
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.