Three homegrown titles – Jacqueline Zünd’s “Heat,” Elsa Amiel’s “Dentro” and Emma Boccanfuso’s “Saudades Eternas” – are set to compete in the international competition at Visions du Réel in Switzerland, signalling a strong national presence in this year’s lineup. In total, 26 Swiss productions and co-productions are featured across the festival, including a significant showing on the industry side. Under new chief Sabine Fayoux Cantillo, 19 projects are presented through partnerships with RTS,