Iranian auteur Mohammad Rasoulof, whose sixth feature “There is no Evil” won the Berlin Film Festival’s Golden Bear on Saturday, is one of his country’s most prominent directors even though none of his films have screened in Iran where they are banned. In 2011, the year he won two prizes at Cannes with his censorship-themed “Goodbye,” Rasoulof was sentenced with fellow director Jafar Panahi to six years in prison and a 20-year ban on filmmaking for alleged anti-regime propaganda.