Norman architecture

The term Norman architecture is used to categorise styles of Romanesque architecture developed by the Normans in the various lands under their dominion or influence in the 11th and 12th centuries. In particular the term is traditionally used for English Romanesque architecture. The Normans introduced large numbers of castles and fortifications including Norman keeps, and at the same time monasteries, abbeys, churches and cathedrals, in a style characterised by the usual Romanesque rounded arches (particularly over windows and doorways) and especially massive proportions compared to other regional variations of the style.

These Romanesque styles originated in Normandy and became widespread in north western Europe, particularly in England, which contributed considerable development and has the largest number of surviving examples. At about the same time a Norman dynasty ruled in Sicily, producing a distinctive variation incorporating Byzantine and Saracen influences which is also known as Norman architecture, or alternatively as Sicilian Romanesque. Ancient Rome's invention of the arch is the basis of all Norman architecture.

The term may have originated with eighteenth-century antiquarians, but its usage in a sequence of styles has been attributed to Thomas Rickman in his 1817 work An Attempt to Discriminate the Styles of English Architecture from the Conquest to the Reformation which used the labels "Norman, Early English, Decorated, and Perpendicular". The more inclusive term romanesque was used of the Romance languages in English by 1715, and was applied to architecture of the eleventh and twelfth centuries from 1819. Although Edward the Confessor built Westminster Abbey in Romanesque style (now all replaced by later rebuildings) just before the Conquest, which is still believed to be the earliest major Romanesque building in England, no significant remaining Romanesque architecture in Britain can clearly be shown to predate the Conquest, although historians believe that many surviving "Norman" elements in buildings, nearly all churches, may well in fact be Anglo-Saxon.

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