Dubbed Sister Sister, the initiative aims to foster sisterhood and togetherness with women working across professions and disciplines in film and television. Her latest feature, “Mother,” starring Noomi Rapace as a young Mother Theresa, opened the Horizons sidebar at the Venice Film Festival last year. Several months later, the duo expanded on that initial chat, and the formal trappings of Sister Sister began to take shape. “Céline’s unapologetic tone and quest for a new feminist grammar in cinema made her the evident choice as someone to kick off Sister Sister,” Mitevska says. The Sarajevo Film Festival runs Aug. 14 – 21.