Peter Cairns / 2020VISION / Boy holding toy Puffin on sale at souvenir shop inside the Scottish Seabird Centre in North Berwick showing economic benefits of presence of Bass Rock, Firth of Forth, Scotland, UK, August 2011

Peter Cairns / 2020VISION / Souvenir shop gannet and puffin clocks inside the Scottish Seabird Centre in North Berwick showing economic benefits of presence of Bass Rock, Firth of Forth, Scotland, UK, July 2010

Peter Cairns / 2020VISION / Souvenir shop selling puffin eggcups inside the Scottish Seabird Centre in North Berwick showing economic benefits of presence of Bass Rock, Firth of Forth, Scotland, UK, July 2010

Peter Cairns / 2020VISION / Souvenir shop inside the Scottish Seabird Centre in North Berwick showing economic benefits of presence of Bass Rock, Firth of Forth, Scotland, UK, July 2010

Juergen Freund / Traditional tais for sale in souvenir shop in the centre of Dili, East Timor, August 2010.

Gabriel Rojo / Museum and Antarctic souvenir shop, showing cooking and drying area, Port Lockroy, Goudier Island, Antarctic Peninsula, Antarctica

Gabriel Rojo / Museum and Antarctic souvenir shop, showing a kitchen with tinned food, Port Lockroy, Goudier Island, Antarctic Peninsula, Antarctica,

Gabriel Rojo / Museum and Antarctic souvenir shop, Port Lockroy, Goudier Island, Antarctic Peninsula, Antarctica, February 2006

Toby Sinclair / Souvenir shop with turtle shell for sale, Yogyakarta, Java, Indonesia

Jose B. Ruiz / Souvenir shop, Plaza del Potro, Cordoba, Andalucia, Spain

Roberto Rinaldi / British ex-research station, now a post office, museum and souvenir shop in Port Lockroy, Antarctica Peninsula.

Roberto Rinaldi / British station that is now a post office, museum and souvenir shop in Port Lockroy, Antarctic Peninsula.

Roberto Rinaldi / The British station that is now a post office, museum and souvenir shop in Port Lockroy, Antarctic Peninsula

Roberto Rinaldi / The British station that is now a post office, museum and souvenir shop in Port Lockroy, Antarctic Peninsula.