Introduction by Ana María Sabio, author of the book "Y seguimos andando" about Madres de Plaza de Mayo. 

For over three decades, Martina has been searching for her grandson, born in captivity during Argentina’s dictatorship. As the early grip of Alzheimer’s tightens, a new clue leads her to Rio de Janeiro. Holding onto fading memories, Martina sets out on a journey that becomes a desperate struggle against time and oblivion.