"Silent Songs for my grandmother" is an intervention work I made to narrate simultaneously a part of my grandmother's life, what happened during the holocaust and the current problems and realities of thousands of people. 42408 was the number that was given to my grandmother when she arrived to Mexico during World War II, 42408 was the number that gave her a refuge, a new home, her freedom. Under the same number another human being was deprived from his rights, his freedom and his life during the holocaust. Over the years I have wondered how could so many lives were taken from innocent people.