Certosa di San Giacomo is a Carthusian monastery on the island of Capri. Count Giacomo Arcucci, a secretary to Joan I of Naples, established the charterhouse in 1371. He later became a monk himself in 1386. In 1553 the monastery was restored and fortified and a tower was erected which collapsed in the 18th century.
There was often conflict between the islanders and the monks, who owned land as well as grazing and hunting rights. During the 1656 plague in Capri, the monks sealed themselves off, whereupon the islanders threw their corpses over the wall of the monastery in retribution.
Since 1974 the charterhouse houses the Karl Wilhelm Diefenbach museum among others and is used for cultural events. A high school is also on the premises.
The charterhouse has three main areas: the pharmacy and women's church, the buildings for monks, and those for guests. The cloister (Chiostro Grande) is of a late Renaissance design, while the Chiostro Piccolo features Roman marble columns.
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.