Cowes Castle, also known as West Cowes Castle, is a Device Fort on the Isle of Wight. Originally built by Henry VIII in 1539 to protect England against the threat of invasion from France and the Holy Roman Empire, it comprised a circular bastion, flanking wings and a keep, and in 1547 it housed 17 pieces of artillery. With its companion fortification at East Cowes, the castle overlooked the entrance to the River Medina, an important anchorage. The invasion threat passed but the fortification continued in use until the middle of the 19th century, very briefly seeing action in 1642 during the English Civil War.
Decommissioned in 1854, the castle was first leased, and later bought outright, by the Royal Yacht Squadron to form their new clubhouse. The Squadron then employed the architect Anthony Salvin to rebuild large parts of it between 1856 and 1858. It became the headquarters for part of the D-Day invasion force during the Second World War, but has otherwise remained in use by the Squadron and is a distinctive landmark in yacht races along the Isle of Wight.
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.