Monastery of Iviron is an Eastern Orthodox monastery in the monastic state of Mount Athos in northern Greece. The monastery was built under the supervision of two Georgian monks, John the Iberian and Tornike Eristavi between 980-983 and housed Georgian clergy and priests. Iviron literally means 'of the Iberians' in Greek. The name Iviron originated from the ancient Georgian Kingdom of Iberia (Iveria) where the master architect of the monastery Ioannes was from.
The monastery ranks third in the hierarchy of the Athonite monasteries. The monastery library contains 2,000 manuscripts, 15 liturgical scrolls, and 20,000 books in Georgian, Greek, Hebrew, and Latin.
The monastery has the relics of more canonized saints than any other on Mount Athos. The Panagia Portaitissa, a famous 9th century icon, is also located at Iviron.
The monastery has about 30 working monks and novices, none of whom are Georgian. However, there are forty or so Georgian hermits living in hermitages near the monastery.
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.