“Mother married my father’s photograph” says director Firouzeh Khosrovani in the opening line of her deeply personal film. Her father, it emerges, was away and encouraged the family to celebrate the wedding without him. It wasn’t the only disconnect - her mother would go on to become hugely involved in the Iranian Revolution, signing up for the military and wearing strict revolutionary clothing. Khosrovani’s documentary recalls an extraordinary time of change in the country’s history.