The images are haunting: naked and emaciated children at Auschwitz standing shoulder-to-shoulder, adult prisoners in striped garb posing for police-style mug shots.

One of several photographers to capture such images, Wilhelm Brasse, has died at the age of 95. A Polish photographer who was arrested and sent to Auschwitz early in World War II, he was put to work documenting his fellow prisoners, an emotionally devastating task that tormented him long after his liberation.

Jaroslaw Mensfelt, a spokesman at the Auschwitz-Birkenau state museum, said that Brasse died on Tuesday in Zywiec, a town in southern Poland.

Brasse, who was born in 1917 and was not Jewish, was sent to Auschwitz at 22 as a political prisoner for trying to sneak out of German-occupied Poland in the spring of 1940. Because he had worked before the war in a photography studio in Katowice, in southern Poland, he was put to work in the camp's photography and identification department...