Forty-three kites bearing 43 black-and-white faces hang from the ceiling of the Reina Sofía, each one a mute appeal for answers, remembrance and justice.
Close by, T-shirts and posters clamour for equality, a forest of placards commemorates the detained, disappeared and dead of Uruguay’s military dictatorship, and an icon of the struggle for Peruvian independence undergoes a queer, pop art makeover.