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.
Impressionen unter Wasser
Impressionen unter Wasser ("Underwater Impressions aka Impressions of the deep") is a documentary film released in 2002.
It was directed by Leni Riefenstahl.
After the premiere of her film "Tiefland" in 1954, for decades it was generally thought this would be Riefenstahl's last film.
However, a few days before her 100th birthday, saw the release of "Impressionen unter Wasser" (45 minutes, with an introduction by Riefenstahl) premiered in Berlin 48 years after "Tiefland".
John Donatich
John Donatich is the Director of Yale University Press.
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.
Leni Riefenstahl
Helene Bertha Amalie "Leni" Riefenstahl (22 August 1902 – 8 September 2003) was a German film director and actress.
A talented swimmer and artist, she also became interested in dancing during her childhood, taking dancing lessons and performing across Europe.
After seeing a promotional poster for the 1924 film "Der Berg des SchicksalsThe Mountain of Destiny"), Riefenstahl was inspired to move into acting.
Between 1925 and 1929, she starred in five successful motion pictures.
Riefenstahl became one of the few women in Germany to direct a film during the Weimar Period when, in 1932, she decided to try directing with her own film called "Das Blaue LichtThe Blue Light").
In the 1930s, she directed the Nazi propaganda films "Triumph des WillensTriumph of the Will") and "Olympia", resulting in worldwide attention and acclaim.
The movies are widely considered two of the most effective, and technically innovative, propaganda films ever made.
Her involvement in "Triumph des Willens", however, significantly damaged her career and reputation after the war.
Hitler was in close collaboration with Riefenstahl during the production of at least three important Nazi films, and they formed a friendly relationship.
Some have argued that Riefenstahl's visions were essential to the carrying out of the mission of the Holocaust.
After the war, Riefenstahl was arrested, but classified as being a "fellow traveler" or "Nazi sympathizer" only and was not associated with war crimes.
Throughout her life, she denied having known about the Holocaust.
Besides directing, Riefenstahl released an autobiography and wrote several books on the Nuba people.
Riefenstahl died of cancer on 8 September 2003 at the age of 101 and was buried at Munich Waldfriedhof.
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.
John Farrell (businessman)
John Farrell is the director of YouTube in Latin America.
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.

Question: What nationality is the director of film Impressionen Unter Wasser?
Answer: German