Two horses and the riders, Flint Hills, Kansas, United States of America, North America

Reconstruction of buildings, Los Millares prehistoric Chalcolithic settlement archaelogical site, Almeria, Andalusia, Spain, Europe

Flint and thatched historic country cottage former estate worker's home, Sutton, Suffolk, England, UK

St Thomas Church, Melbury Abbas in Dorset, United Kingdom

Traditional Norfolk brick and flint home near Burnham Market, Holkham, UK

Church ruins in North Creake, Norfolk, England, United Kingdom

Church ruins in North Creake, Norfolk, England, United Kingdom

Traditional brick and flint Norfolk home near Burnham Market, Holkham, United Kingdom

Manor house and St Peter and St Paul Church, Broadwell, The Cotswolds, Oxfordshire, United Kingdom

St Peter and St Paul Church, Broadwell, The Cotswolds, Oxfordshire, United Kingdom

St Thomas Church, Melbury Abbas in Dorset, United Kingdom

Coastal flooding on fields at salthouse on the North Norfolk coast, UK.

Second World war defences that for a long time were buried under the storm beach are revealed after the December 2013 storm surge at Cley on the North Norfolk coast, UK. The huge waves completely breached the storm beach, and pushed it inland onto the Cley nature reserve.

Damage caused to the coastal defences by the December 2013 storm surge at Cley on the North Norfolk coast, UK. The huge waves completely breached the storm beach, and pushed it inland onto the Cley nature reserve.

Damage caused to the coastal defences by the December 2013 storm surge at Cley on the North Norfolk coast, UK. The huge waves completely breached the storm beach, and pushed it inland onto the Cley nature reserve.

Felbrigg Hall in Norfolk, UK.

Felbrigg Hall in Norfolk, UK.

Paston barn, the largest thatched barn in the UK, Norfolk, England, United Kingdom, Europe

Bulldozers rebuilding the storm beach in Cley, Norfolk, England, United Kingdom, Europe

Flint fields in the Schmalen Heide, Ruegen, Baltic Sea, Mecklenburg-Western Pomerania, Germany

Flint fields in the Schmalen Heide, Ruegen, Baltic Sea, Mecklenburg-Western Pomerania, Germany

Sport boats at the beach, Playa del Albir, Altea, Costa Blanca, Spain

Flint as a building material for the traditional walls and facades in Southern England, England, UK, Europe

Three flint axes from the stone age

Flint as a building material for the traditional walls and facades in Southern England, England, UK, Europe

Greenwell's shaft, Neolithic flint mine, Grimes Graves, Norfolk, England, United Kingdom, Europe

General view from the surface of the Neolithic flint mine, Grimes Graves, Norfolk, England, United Kingdom, Europe

Interior, Neolithic flint mine, Grimes Graves, Norfolk, England, United Kingdom, Europe

View of ladder down mine shaft, Neolithic flint mine, Grimes Graves, Norfolk, England, United Kingdom, Europe