Laurent Geslin / Fulani man brewing tea on calor gas in his house wearing traditional Mauritanian costume, South Mauritania, West Africa, 2005

Tom Gilks / Gambian man breaking apart reclaimed gas canister, The Gambia, 2008

Tom Gilks / Gambian man using hammer and chisel to break apart old gas canister, The Gambia, 2008

Tom Gilks / Gambian men breaking apart reclaimed gas canister, The Gambia, 2008