Valeria Luiselli (Mexico) has spent years passing borders in her work. The tangible and the intangible ones: borders of geography, family, the body, memory and language. In Desierto sonoro she wrote about migration and infancy; now, with Ecos de las tierras fronterizas she presents an audio project —together with Ricardo Giraldo and Leo Heiblum— about the violence on the US/Mexico border.