Question: Who is the director of the 2013 European two-part art film for which Mia Goth is best known?

Context paragraphs:
The Act of Killing: The Act of Killing (Indonesian: "Jagal" , meaning "Butcher") is a 2012 documentary film about individuals who participated in the Indonesian mass killings of 1965–66.  The film is directed by Joshua Oppenheimer and co-directed by Christine Cynn and an anonymous Indonesian.  It is a Danish-British-Norwegian co-production, presented by Final Cut for Real in Denmark and produced by Signe Byrge Sørensen.  The executive producers were Werner Herzog, Errol Morris, Joram ten Brink, and Andre Singer.  It is a Docwest project of the University of Westminster.  It won the 2013 European Film Award for Best Documentary, the Asia Pacific Screen Award, and was nominated for the Academy Award for Best Documentary Feature at the 86th Academy Awards.

Afrodite Superstar: Afrodite Superstar is an American independent art film shot in New York City in 2006.  The film has also been referred to as erotica.  The director also refers to the film as an experimental film as the characters break the fourth wall, and there is a blend of satire.  "Afrodite Superstar" was directed by Venus Hottentot.  Executive producer Candida Royalle is also credited with directing the sexual scenes.  "Afrodite Superstar" has been endorsed by American Association of Sexual Educators, Counselors and Therapists and premiered in 2007 at the New School for Social Research with a discussion about women of color and sexual images.  The film subsequently screened as part of an art exhibit called "Hos, Putas and Dragon Ladies: Our Sexuality Remixed" at the chashama Gallery in Manhattan.  "Afrodite Superstar" was nominated for 7 AVN Awards in 2007 including "Best Director", "Best Screenplay" and "Best Musical Score."  The film was referred to as "erotic" and "cerebral" in "Essence Magazine", and was mentioned in the Village Voice's 2007 Sexy Gift Guide by sexpert Tristan Taormino.

Mia Goth: Mia Gypsy Mello da Silva Goth (born November 1993) is an English actress and model.  She is best known for her roles in the films "A Cure for Wellness", "The Survivalist" and "Nymphomaniac", and for playing Sophie Campbell in the series "The Tunnel".

Nikos Nikolaidis: Nikos Georgiou Nikolaidis (Greek: Νίκος Γεωργίου Νικολαΐδης ) (25 October 1939, Athens, Greece – 5 September 2007, Athens, Greece) was a Greek film director, screenwriter, film producer, writer, theatre director, assistant director, record producer, television director, and commercial director.  He is usually considered a representative of European avant-garde and experimental art film.

Singapore Sling (1990 film): Singapore Sling: The Man Who Loved a Corpse (Greek: "Singapore Sling: Ο Άνθρωπος που Αγάπησε ένα Πτώμα" , tr.  "Singapore Sling: O Anthropos pou Agapise ena Ptoma") is a 1990 Greek black and white dramatic experimental independent underground art film directed by Nikos Nikolaidis and regarded as his magnum opus.  Considered a difficult film to label while still managing to develop something of a cult following throughout the years nonetheless, it was shot in a bizarre manner somewhat resembling film noir or neo-noir and black comedy as well as the exploitation, thriller, and crime genres mixed with some elements of eroticism and horror with sex being used as a power game and received a theatrical release in Greece on 6 December 1990.  Despite Nikolaidis' career as a film director in his home country which stretches to the early 1960s he was almost entirely unknown outside Greece before the early 1990s and is still less known outside it and it was only with this film, which has immediately achieved cult status, that international fame came to him and it probably still remans the film for which he is best known today, as exemplified by the fact that it was released on DVD by Synapse Films, the only one of Nikolaidis' films to so far receive a home video release in North America.  The film was officially selected for screening at the Rimini Film Festival.

Igor Bour: Igor Bour, also known as Igor Lazăr or Igor Lazăr-Bour (born 18 December 1984) is a male weightlifter from Moldova.  He is best known for winning the title at the 2007 European Championships in the men's – 56 kg division, defeating Vitali Dzerbianiou (second) and Igor Grabucea.  At the 2008 European Championships he defeated Halil Mutlu and won gold medal with body weight, but later revealed he used metandienone.  He gave 4-year ban.  After he return, he won silver medal at the 2013 European Championships, but failed doping again.  According to the IWF rules, after the second doping violation Bour was banned for life by the IWF.

Marie Goth: Jessie Marie Goth (August 15, 1887, Indianapolis - January 9, 1975) was an American painter from Indianapolis, Indiana.  Best known for her portraiture, Goth was the first woman to paint an official portrait of an Indiana governor (Henry F. Schricker) that was installed in the Indiana Statehouse.  Goth became a full-time resident of Nashville, Indiana, in the 1920s and was active in its Brown County Art Colony.  She became a charter member and former president of the Brown County Art Gallery Association in 1926 and a cofounder of the Brown County Art Guild in 1954.  Goth died from injuries sustained in a fall at her home in 1975.

Love and Air Sex: Love & Air Sex, formerly known as The Bounceback, is an American romantic comedy film directed by Bryan Poyser and written by Poyser, David DeGrow Shotwell, and Steven Walters.  The film stars Sara Paxton, Ashley Bell, Zach Cregger, and Michael Stahl-David.  The film premiered at the 2013 SXSW Film Festival and was picked up by Tribeca Film for a U.S. day-and-date release.  The film won awards for "Best Writing" at the 2013 Gen Art Film Festival and "Best Ensemble Cast" at the 2013 Napa Valley Film Festival.

Nymphomaniac (film): Nymphomaniac (stylised onscreen and in advertising as NYMPH()MANIAC) is a 2013 European two-part art film written and directed by Lars von Trier.  The film stars Charlotte Gainsbourg, Stellan Skarsgård, Stacy Martin, Shia LaBeouf, Christian Slater, Jamie Bell, Uma Thurman, Willem Dafoe and Connie Nielsen.  The film was originally supposed to be only one complete entry; but, because of its multiple hour length, von Trier made the decision to split the project into two separate films.  "Nymphomaniac" was an international co-production of Denmark, Belgium, France, and Germany.

Morning Patrol: Morning Patrol (Greek: "Πρωϊνή Περίπολος" , tr.  "Proini Peripolos") is a 1987 Greek dramatic experimental independent surrealist underground art film directed by Nikos Nikolaidis.  It introduced a new iconography to Nikolaidis' work and contains several elements somewhat resembling the thriller genre and post-apocalyptic science fiction.  The film has an elaborate yet simple script of strongly contrasting moods.  The film's dialogue contains excerpts taken from published works authored by Daphne du Maurier, Philip K. Dick, Raymond Chandler, and Herman Raucher.  It received the Best Director Award and the Greek National Ministry of Culture Award at the Thessaloniki Festival of Greek Cinema in October 1987, where Dinos Katsouridis also won the Best Cinematographer Award and Marie-Louise Bartholomew also won the Best Art Director Award.  The film went on further to be officially selected for screening at Fantasporto in February 1989 where it was nominated for the International Fantasy Film Award and it was also officially selected for screening at the Avoriaz Fantastic Film Festival in January 1987 where it was nominated for the Grand Prize.

Supporting paragraphs: Mia Goth Nymphomaniac (film)
Answer: Lars von Trier