Fig. 1
From: ‘Let food be thy medicine…’: lessons from low-protein diets from around the world
Robert Capa. Near Troina. August 4-5, 1943. Sicilian farmer showing an American officer which way German soldiers have gone (source: http://www.slideshare.net/); the permission for reproducing the photo was obtained from right holder at Magnum Photos (http://www.magnumphotos.com/).