Inca Stone wall made from huge granite blocks fitted skillfully together using no cement, a fine example of Inca craftsmanship, Cuzco, Peru, South America

Santiago pilgrims' guest house, St.-Jean-Pied-de-Port, Pyrenees Atlantique, France, Europe

Detail of 18th century decoration in indigenous cement on brickwork in the Talatal Ghar Ahom Palace, Rangpur, Sivasagar, Assam, India, Asia

Man building a dry stone wall using Cotswolds stones and traditional skills (without using cement) in the Cotswolds, England

Concrete being poured for a house extension floor, United Kingdom, Europe

The stone houses which are built without cement and the graveyard the monk settlement which was founded 588 and was abandoned about 1100, Skellig Michael, Ireland

The stone houses which are built without cement the monk settlement which was founded 588 and was abandoned about 1100, Skellig Michael, Ireland

Sabina Allemann buildering on a graffiti covered wall in San Jose, California.

A Colourful Wall To A Nubian Home In A Village On The Nile, Egypt

View Of Dunstanburgh Castle from a pier with a cement structure on Craster Harbour; Craster, Northumberland, England

View Of Dunstanburgh Castle from a pier with a cement structure on Craster Harbour; Craster, Northumberland, England

Close-up view of Dammuso architecture, a typical, stone house structure on Pantelleria Island, Pantelleria Island, Trapani, Sicily, Italy

View Of Dunstanburgh Castle from a pier with a cement structure on Craster Harbour; Craster, Northumberland, England

Louisiana, New Orleans, Lost Love Lounge Sign On Closed Down Restaurant.

Door, Hania, Crete, Greece

Doorway In Hania, Crete, Greece

Lobster Traps, Northumberland, England