Eryk Rocha
Eryk Rocha (born Erik Aruak Gaítán Rocha, January 19, 1978)
is a Brazilian film director, producer, editor, and cinematographer.
He is the son of film director Glauber Rocha.
El aula vacía
El Aula Vacía  is a 2015 documentary film produced by Gael Garcia Bernal, and directed by 11 film directors, including Eryk Rocha and Pablo Stoll.
The film premiered in March 2015 at the Guadalajara Film Festival, will screen on 16 April 2015 at the Buenos Aires International Festival of Independent Cinema, and will be shown on 23 April at the Malaga Film Festival.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
Brian Kennedy (gallery director)
Brian Patrick Kennedy( born 5 November 1961) is an Irish- born art museum director who has worked in Ireland and Australia, and now lives and works in the United States.
He is currently the director of the Peabody Essex Museum.
He was the director of the Toledo Museum of Art in Ohio from 2010 to 2019.
He was the director of the Hood Museum of Art from 2005 to 2010, and the National Gallery of Australia( Canberra) from 1997- 2004.
John Donatich
John Donatich is the Director of Yale University Press.
John Farrell (businessman)
John Farrell is the director of YouTube in Latin America.
Dana Blankstein
Dana Blankstein- Cohen( born March 3, 1981) is the director of the Israeli Academy of Film and Television.
She is a film director, and an Israeli culture entrepreneur.
Peter Levin
Peter Levin is an American director of film, television and theatre.
Michael Govan
Michael Govan( born 1963) is the director of the Los Angeles County Museum of Art since 2006.
Prior to this, Govan worked as the director of the Dia Art Foundation in New York City.
Olav Aaraas
Olav Aaraas( born 10 July 1950) is a Norwegian historian and museum director.
He was born in Fredrikstad.
From 1982 to 1993 he was the director of Sogn Folk Museum, from 1993 to 2010 he was the director of Maihaugen and from 2001 he has been the director of the Norwegian Museum of Cultural History.
In 2010 he was decorated with the Royal Norwegian Order of St. Olav.

Question: What nationality is the director of film El Aula Vacía?
Answer: Brazilian