Germany, Berlin, Reichstag. Glass dome above debating chamber at the Reichstag, designed by Architect Norman Foster.

Germany, Berlin, Reichstag. Glass dome above debating chamber at the Reichstag, designed by Architect Norman Foster.

Germany, Berlin, Reichstag. Glass dome above debating chamber at the Reichstag, designed by Architect Norman Foster.

Germany, Berlin, Reichstag. Glass dome above debating chamber at the Reichstag, designed by Architect Norman Foster.

England, County Durham, Durham City. Bridge over the River Wear in the city of Durham, with Durham Castle, Cathedral and city reflected upon the still water face.

England, County Durham, Durham City. Durham Cathedral, situated above the river banks of the River Wear.

England, County Durham, Durham City. Fulling Mill,on the banks of the River Wear,below Durham Cathedral.

England, County Durham, Durham City. Durham Cathedral, situated above the snow covered river banks of the River Wear.

England, County Durham, Durham City. Bridge over the River Wear in the city of Durham, with Durham Castle and the Cathedral in the distance.

England, County Durham, Durham City. A war memorial in the shape of the Cross of St Cuthbert, next to Durham Cathedral.

England, County Durham, Durham City. Durham Cathedral at dusk. Durham Cathedral has been described as ‘one of the great architectural experiences of Europe’.

England, County Durham, Durham City. Durham Cathedral at dusk. Durham Cathedral has been described as ‘one of the great architectural experiences of Europe’.

England, County Durham, Durham City. A war memorial in the shape of the Cross of St Cuthbert, next to Durham Cathedral.

England, County Durham, Durham City. Durham Cathedral at dusk. Durham Cathedral has been described as ‘one of the great architectural experiences of Europe’.

England, County Durham, Durham City. Memorial Gravestone within the grounds of Durham Cathedral.

England, County Durham, Durham City. Memorial Gravestone within the grounds of Durham Cathedral.

England, County Durham, Durham City. Detail of the towers of Durham Cathedral.

England, County Durham, Durham City. Memorial Gravestone within the grounds of Durham Cathedral.

England, County Durham, Durham City. Memorial Gravestone within the grounds of Durham Cathedral.

England, County Durham, Durham City. Memorial Gravestone within the grounds of Durham Cathedral.

England, County Durham, Durham City. Memorial Gravestone within the grounds of Durham Cathedral.

England, County Durham, Durham City. Memorial Gravestone within the grounds of Durham Cathedral.

England, County Durham, Durham City. Memorial Gravestone within the grounds of Durham Cathedral.

England, County Durham, Durham City. Detail of the towers of Durham Cathedral.

England, County Durham, Durham City. Fulling Mill,on the banks of the River Wear,below Durham Cathedral.

England, County Durham, Durham City. Fulling Mill,on the banks of the River Wear,below Durham Cathedral.

England, County Durham, Durham City. Fulling Mill,on the banks of the River Wear,below Durham Cathedral.

England, County Durham, Durham City. Durham Cathedral, situated above the river banks of the River Wear.

England, County Durham, Durham City. Durham Cathedral, situated above the river banks of the River Wear.

England, County Durham, Durham City. Durham Cathedral, situated above the river banks of the River Wear.

England, Tyne & Wear, Newcastle Upon Tyne. The great outer gateway known as the 'Black Gate' was added to the castle of Newcastle Upon Tyne by Henry III during 1247 to 1250.

England, Tyne & Wear, Newcastle Upon Tyne. The Newcastle Castle Keep was built by Henry II between 1168-1178 and is a fine example of a genuine Norman Keep.