Second Balkan War 1912 ? 1913, Turkish prisoners (foreground) rounded up by Greek soldiers who keep guard with rifle and bayonet [Getty Images]

Second Balkan War 1912 ? 1913, Turkish prisoners (foreground) rounded up by Greek soldiers who keep guard with rifle and bayonet (Photo by Paul Popper/Popperfoto via Getty Images/Getty Images) — see more

Second Balkan War 1912 ? 1913, Turkish prisoners (foreground) rounded up by Greek soldiers who keep guard with rifle and bayonet (Photo by Paul Popper/Popperfoto via Getty Images/Getty Images)

Popperfoto Paul Popper/Popperfoto