Belltower, Barrack Street Jetty redevelopment, Perth, Western Australia, Australia, Pacific

The main street with drainage channel and barrack blocks, Chesters Roman Fort, Hadrians Wall, UNESCO World Heritage Site, Northumbria, England, United Kingdom, Europe

Grim sandstone barrack blocks built to house the garrison who defended this impregnable fortress after the Jacobite revolt, Inverness, Scotland, United Kingdom, Europe

Grounds of the former NS-Ordensburg Vogelsang (National Socialist estate), Van Dooren barracks, Eifel, North Rhine-Westphalia, Germany, Europe

Exterior view of a work barrack at the women's concentration camp Ravensbrueck, Brandenburg, Germany, Europe

Poor dwellings, stilt houses, mangrove area in the estuary of the Rio Anchicaya river in the Pacific, Bajamar slum, Buenaventura, Valle del Cauca, Colombia, South America

Crown Liquor Saloon, Belfast, Northern Ireland, Ireland, Great Britain, Europe, PublicGround

Brightly painted wooden houses built on sandy slopes in the dry desert climate, slums of Amauta, Lima, Peru, South America

Crown Liquor Saloon, Belfast, Northern Ireland, Ireland, Great Britain, Europe, PublicGround

Woman, 40 years, and two children, 8 and 10 years, in barracks, Camp Icare for earthquake refugees, 5 years after the 2010 earthquake, Fort National, Port-au-Prince, Haiti, Central America

Former mining station Calypsobyen, wooden barrack and dilapidated metal mast, view of Bellsund, Spitsbergen Island, Norway, Europe

Former mining station Calypsobyen, old pipeline with wooden barrack, view of Bellsund, Spitsbergen Island, Norway, Europe

Brightly painted wooden houses built on sandy slopes in the dry desert climate, slums of Amauta, Lima, Peru, South America

Woman and children in a ramshackle hut, Camp Icare, camp for earthquake refugees, Fort National, Port-au-Prince, Haiti, Central America

Former mining station Calypsobyen, wooden barrack with wooden boat, view of Bellsund, Spitsbergen Island, Norway, Europe

Fishing boat on the island of Phu Quoc, Vietnam, Asia

Imperial austrian fortress of Monostor, Fort Sandberg, Unesco World Heritage candidate, Komarom, Hungaria

Exterior view of a work barrack at the women's concentration camp Ravensbrueck, Brandenburg, Germany, Europe

Brightly painted wooden houses built on sandy slopes in the dry desert climate, slums of Amauta, Lima, Peru, South America

Exhibition in a work barrack at the women's concentration camp Ravensbrueck, Brandenburg, Germany, Europe

Imperial austrian fortress of Monostor, Fort Sandberg, Unesco World Heritage candidate, Komarom, Hungaria

Bed in a barrack in concentration camp sachsenhausen, germany

Beds in a barrack in concentration camp sachsenhausen, germany

Imperial austrian fortress of Monostor, Fort Sandberg, Unesco World Heritage candidate, Komarom, Hungaria

Fort Wilkins State Park, Michigan, USA