Transparent photographs of people who disappeared during Argentina's dictatorship (1976-1983) cover a window at the ESMA Museum and Site of Memory on the day the museum was declared an UNESCO World Heritage Site in Buenos Aires, Argentina, Tuesday, Sept. 19, 2023. The museum was once the Argentine Navy School of Mechanics that was used as an illegal detention and torture center during the Argentina’s last military dictatorship. (AP Photo/Rodrigo Abd)