It has already been a banner year for Black women filmmakers, with historic achievements like Nia DaCosta set to become the first Black woman to direct a Marvel film with “Captain Marvel 2” and Ava DuVernay selected as the first female filmmaker to receive the prestigious Dorothy and Lillian Gish prize. And film fans should add “(In)Visible Portraits” director Oge Egbuonu on the list of names to know.