Opera School
Opera School is a Canadian short documentary film, directed by Gudrun Parker and released in 1952.
The film traces the education of an opera singer studying at The Royal Conservatory of Music, climaxing in her debut singing the role of Susanna in "The Marriage of Figaro".
The film won the Canadian Film Award for Best Theatrical Short Film at the 4th Canadian Film Awards in 1952.
Peter Levin
Peter Levin is an American director of film, television and theatre.
Jesse E. Hobson
Jesse Edward Hobson( May 2, 1911 – November 5, 1970) was the director of SRI International from 1947 to 1955.
Prior to SRI, he was the director of the Armour Research Foundation.
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.
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.
Gudrun Parker
Gudrun Bjerring Parker (born March 16, 1920 in Winnipeg) is an award-winning Canadian filmmaker, writer, producer and a recipient of the Order of Canada.
She worked on films with the National Film Board of Canada (NFB), during the Second World War and in the early 1950s.
Parker wrote the script for "The Stratford Adventure," which was nominated for an academy award, and directed part of "Royal Journey," which won a BAFTA.She married fellow NFB filmmaker Morten Parker.
They often worked as a team on films and in 1963 they established a production company together, Parker Film Associates.
While she left the NFB in 1956 to focus on raising her first child Julie, Parker remained active in the filmmaking industry.
Her husband travelled to locations and filmed for their production company while she stayed at home producing, editing, and eventually working as a film studies teacher at Vanier College.
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.
Jason Moore (director)
Jason Moore( born October 22, 1970) is an American director of film, theatre and television.
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.

Question: Where does the director of film Opera School work at?
Answer: National Film Board of Canada