Andrzej Żuławski (] ; 22 November 1940 – 17 February 2016) was a Polish film director and writer.
 He was born in Lwów, Poland (now Ukraine).
 Żuławski often went against mainstream commercialism in his films, and enjoyed success mostly with European art-house audiences.
Uncle Hyacynth (Spanish: "Mi tío Jacinto" ) is a 1956 Spanish drama film directed by Ladislao Vajda.
 At the 6th Berlin International Film Festival, Pablito Calvo won the Golden Bear (Audience Award) for his interpretation in this film.
Afternoon of the Bulls (Spanish: Tarde de toros ) is a 1956 Spanish drama film directed by Ladislao Vajda.
 It was entered into the 1956 Cannes Film Festival.
 The film was selected as the Spanish entry for the Best Foreign Language Film at the 29th Academy Awards.
Ladislao Vajda (born László Vajda Weisz; 18 August 1906, Budapest – 25 March 1965, Barcelona) was a Hungarian film director who made films in Spain, Portugal, the United Kingdom, Italy and Germany.
Es geschah am hellichten Tag (English: "It Happened in Broad Daylight" ) is a 1958 Swiss-German-Spanish suspense film directed by Ladislao Vajda.
 In 1997, it was remade under the same title as a German TV film, directed by Nico Hofmann.
 There was also a Dutch remake of the film, by Rudolf Van Den Berg, under the title The Cold Light of Day made in 1995.
Andrzej Korzyński is a Polish composer who has worked with film directors Andrzej Wajda ("The Birch Wood", "Man of Marble") and Andrzej Żuławski.
Where Is This Lady?
 is a 1932 British musical film directed by Victor Hanbury and Ladislao Vajda and starring Mártha Eggerth, Owen Nares and Wendy Barrie.
 It was made at Elstree Studios.
 An operetta film, it is a remake of the German film "Once There Was a Waltz" which was adapted from a stage work by Franz Lehár.
Miracle of Marcelino (Spanish: Marcelino, pan y vino , "Marcelino, bread and wine") is a 1955 Spanish film.
 It was a success, and other countries have produced versions of it.
 The 1955 film was written by José Maria Sanchez-Silva, who based it on his novel, and directed by Ladislao Vajda.
 Its stars were Rafael Rivelles, Juan Calvo (who also starred together as Don Quixote and Sancho Panza in the 1947 Spanish film version of Cervantes's "Don Quixote" and the young child star Pablito Calvo (no relation to Juan) as Marcelino.
 The musical score and theme song - sung in full during the action, rather than at the start of the film - are by Pablo Sorozábal.
Ladislaus Vajda (born László Vajda; 18 August 1877 – 10 March 1933) was a Hungarian screenwriter.
 He wrote for 40 films in Hungary, Austria and Germany between 1916 and 1932.
 He was born in Eger, Northern Hungary and died in Berlin, Germany.
 He was the father of Hungarian film director Ladislao Vajda.
The Shadows Grow Longer (German: Die Schatten werden länger ) is a 1961 Swiss-West German drama film directed by Ladislao Vajda.
 The film was selected as the Swiss entry for the Best Foreign Language Film at the 34th Academy Awards, but was not accepted as a nominee.

Question: Of the two film directors, Andrzej Żuławski and Ladislao Vajda, which is most known to go against the mainstream?
Answer: Andrzej Żuławski