Question: What is the nationality of the man who won a Silver Bear for a 1993 American surrealist indie comedy drama film?

Context articles: Norbert Kückelmann
There Is No 13
Ice Cream (1993 film)
Little Malcolm
45 Years
Emir Kusturica
Freddy Got Fingered
White Deer Plain (film)
Arizona Dream
The Journey of a Young Composer

Norbert Kückelmann, (born 1 May 1930 - died 31 August 2017) was a German film director, screenwriter and lawyer.
 He was born in Munich, During the 1950s he studied law and worked part-time as a film critic.
 After graduation, he worked as a lawyer in Munich and Mainz.
 In 1965 he founded together with Alexander Kluge and Hans-Rolf Strobel the Young German Film Committee (German: "Kuratorium Junger Deutscher Film" .
 Continuing to work as a lawyer he directed his first film "Die Sachverständigen" in 1973.
 At the 23rd Berlin International Film Festival the film won a Silver Bear.
 His first film also won the Deutscher Filmpreis - Best Feature Film.
 At the 34th Berlin International Film Festival, his film "Man Under Suspicion" also won a Silver Bear.
 Two years later, he was a member of the jury at the 36th Berlin International Film Festival.
There Is No 13 is a 1974 American surrealist drama film directed by William Sachs.
 It was entered into the 24th Berlin International Film Festival.
Ice Cream is a 1993 American surrealist comedy short film written, directed, produced, and edited by Louis C.K. The film stars Laura Kightlinger, Craig Anton, Rick Shapiro, Sheldon Wicowitz, Jim Labrioza, and Mike Ivy.
 Paul Koestner, who would later work as director of photography on "Louie", provided cinematography.
Little Malcolm is a 1974 British comedy drama film directed by Stuart Cooper.
 It was entered into the 24th Berlin International Film Festival where it won the Silver Bear.
45 Years is a 2015 British romantic drama film directed and written by Andrew Haigh.
 The film is based on the short story "In Another Country" by David Constantine.
 The film was screened in the main competition section of the 65th Berlin International Film Festival.
 Charlotte Rampling won the Silver Bear for Best Actress and Tom Courtenay won the Silver Bear for Best Actor.
 At the 88th Academy Awards, Rampling received a nomination for Best Actress in a Leading Role.
Emir Kusturica (, born 24 November 1954) is a Serbian filmmaker, actor and musician.
 He has been recognized for several internationally acclaimed feature films, as well as his projects in town-building.
 He has competed at the Cannes Film Festival on five occasions and won the Palme d'Or twice (for "When Father Was Away on Business" and "Underground"), as well as the Best Director prize for "Time of the Gypsies".
 He has also won a Silver Bear at the Berlin Film Festival for "Arizona Dream" and a Silver Lion at the Venice Film Festival for "Black Cat, White Cat".
 In addition he was also named Commander of the French Ordre des Arts et des Lettres.
Freddy Got Fingered is a 2001 American surrealist black comedy film directed by Tom Green and written by Green and Derek Harvie.
 The film follows Green as a 28-year-old slacker who wishes to become a professional cartoonist.
 The film's plot resembles Green's struggles as a young man trying to get his TV series picked up, which would later become the popular MTV show "The Tom Green Show".
White Deer Plain () is a 2011 Chinese drama film directed by Wang Quan'an and based on the novel of the same name by Chen Zhongshi.
 The film competed in competition for the Golden Bear at the 62nd Berlin International Film Festival, where Lutz Reitemeier won the Silver Bear for Outstanding Artistic Achievement for his photography.
Arizona Dream is a 1993 American surrealist indie comedy drama film co-written and directed by Emir Kusturica and starring Johnny Depp, Jerry Lewis, Faye Dunaway and Lili Taylor.
 This is the only Kusturica film about America.
The Journey of a Young Composer (Georgian: ახალგაზრდა კომპოზიტორის მოგზაურობა , translit.
 Akhalgazrda kompozitoris mogzauroba, Russian: Путешествие молодого композитора ) is a 1985 Georgian comedy drama film directed by Georgiy Shengelaya.
 It was entered into the 36th Berlin International Film Festival where Shengelaya won the Silver Bear for Best Director.