Swing Bridge crossing the River Tyne, 12th century Norman Castle Keep and the Lantern of the Cathedral Church of St. Nicholas, Newcastle upon Tyne, Tyne and Wear, England, United Kingdom, Europe

The 12th century Norman Castle Keep, and the Lantern of the Cathedral Church of St. Nicholas, Newcastle upon Tyne, Tyne and Wear, England, United Kingdom, Europe

The 12th century Norman Castle Keep, and the Lantern of the Cathedral Church of St. Nicholas, Newcastle upon Tyne, Tyne and Wear, England, United Kingdom, Europe

12th century Norman architecture, Cathedral cloisters, Monreale, Sicily, Italy, Europe

Interior of the 12th century Norman Romanesque Galilee Chapel, Durham Cathedral, County Durham, England, United Kingdom, Europe

Interior of the 12th century Norman Romanesque Galilee Chapel, Durham Cathedral, County Durham, England, United Kingdom, Europe

St. Bartholomew's church with its famous 12th century Norman Tower at Fingest in the Hambleden Valley, Fingest, The Chilterns, Buckinghamshire, England, United Kingdom, Europe

Low angle view of the 12th century Arab-Norman cathedral from Piazza del Duomo, UNESCO World Heritage Site, Cefalu, Palermo, Sicily, Italy, Mediterranean, Europe

Notre Dame Cathedral, Norman, built in the 12th century, Bayeux, Calvados, Normandy, France, Europe

Late 12th century Sicilian Norman style cathedral, Palermo, Sicily, Italy, Europe

Three storey Norman nave built in the 12th century, Dunfermline Abbey church, where Robert the Bruce is buried, Dunfermline, Fife, Scotland, United Kingdom, Europe

Trim Castle, River Boyne, Trim, County Meath, Ireland

England, Hampshire, Portsmouth, Portchester Castle showing the Norman 12th Century Tower and 14th Century Keep within the Roman 3rd Century Saxon Shore Fort.