This is an amazing film. The art created under threat of death is astounding. And the filmmaker has done a yeoman's job to create a seamless narrative that shares the stories of children in Theresenstadt, the Vilna Ghetto, Auschwitz, Mengele and his obsession with gypsies and medical experiments. The testimonies of the artists themselves including Simon Wiesenthal, famous Nazi hunter, who also created art documenting Nazi atrocities at the risk of his life. are astonishing.