Luxbox has come on board to handle world sales on “Ashes” (Ceniza en la boca), directed by Diego Luna , which has its world premiere in the Special Screenings section at the Cannes Film Festival . The drama centers on Lucila. She leaves Mexico with her younger brother to reunite with their mother in Madrid, who left a few years earlier chasing a better future. When they finally arrive, the bitter, suffocating reality that awaits them proves far harsher than Lucila had imagined. Still, she is