Selome Hailu editorAva DuVernay’s arts and social impact collective ARRAY announced “Liberated Territory: A Masterclass with Haile Gerima,” a five-day storytelling workshop taking place at the Array Creative Campus in Los Angeles this September.Gerima is an Ethiopian filmmaker and Howard University professor best known for his Golden Bear-winning 1993 film “Sankofa,” and is also set to receive the Academy Museum of Motion Pictures’s inaugural Vantage Award in September.