Question: Who is a filmmaker from Australia, Bob Rafelson or Paul Cox?

Context articles: Head (film)
Blood and Wine
Porpoise Song (Theme from Head)
Five Easy Pieces
Carole Eastman
Raybert Productions
Burton and Speke (novel)
Bob Rafelson
Man Trouble
Paul Cox

Head is a 1968 American satirical musical adventure film written by Jack Nicholson and Bob Rafelson, directed by Rafelson, starring television rock group The Monkees (Davy Jones, Micky Dolenz, Peter Tork and Michael Nesmith), and distributed by Columbia Pictures.
Blood and Wine is a 1996 neo-noir thriller directed by Bob Rafelson from a screenplay written by Nick Villiers and Alison Cross.
 It features Jack Nicholson, Stephen Dorff, Jennifer Lopez, Judy Davis and Michael Caine.
 Rafelson has stated that the film forms the final part of his unofficial trilogy with Nicholson, with whom he made "Five Easy Pieces" and "The King of Marvin Gardens" in the 1970s.
"Porpoise Song (Theme from "Head")" is a song written by Gerry Goffin and Carole King and performed by pop/rock quartet The Monkees on their album "Head".
 The song was commissioned by Bob Rafelson, the director and producer of the film "Head".
 The song was released as a single in 1968, and reached No. 62 on the "Billboard" Hot 100.
 The single version runs over a minute longer than the album version.
Five Easy Pieces is a 1970 American drama film written by Carole Eastman (as Adrien Joyce) and Bob Rafelson, and directed by Rafelson.
 The film stars Jack Nicholson, with Karen Black, Susan Anspach, Ralph Waite, and Sally Struthers in supporting roles.
Carole Eastman (February 19, 1934 – February 13, 2004) was an American screenwriter.
 Among her credits were screenplays for Monte Hellman's "The Shooting" (1967), Bob Rafelson's "Five Easy Pieces" (1970) (for which she was nominated for an Academy Award along with co-writer Rafelson), and Mike Nichols’s "The Fortune" (1975).
 She occasionally used the pseudonyms "Adrien Joyce" and "A.L. Appling".
Raybert Productions was a production company that operated in the 1960s, founded by Bob Rafelson and Bert Schneider.
 Its principal works were the wildly successful situation comedy "The Monkees" (and the group of the same name), and the 1969 movie "Easy Rider" (co-produced with Peter Fonda's Pando Company).
 Raybert was also the predecessor to BBS Productions, a New Hollywood production company founded by Rafelson, Schneider, and Schneider’s childhood friend Stephen Blauner.
 BBS Productions' best known film is "The Last Picture Show".
Burton and Speke is a 1982 historical novel by William Harrison recounting the 1857 expedition of the search for the source of the Nile by the famous Victorian explorer, linguist and anthropologist Sir Richard Burton and English aristocrat and amateur hunter John Hanning Speke.
 The book was adapted for film in 1990 by Harrison and director Bob Rafelson.
Robert Rafelson (born February 21, 1933) is an American film director, writer and producer.
 He is regarded as one of the founders of the New Hollywood movement in the 1970s.
 Among his best-known films are "Five Easy Pieces" (1970), "The King of Marvin Gardens" (1972), and "The Postman Always Rings Twice" (1981).
 He was also one of the creators of the pop group and TV series "The Monkees" with Raybert/BBS Productions partner Bert Schneider.
 His first wife was the production designer Toby Carr Rafelson.
 His eldest son is songwriter Peter Rafelson, who co-wrote the hit song "Open Your Heart" for Madonna.
Man Trouble is a 1992 romantic comedy starring Jack Nicholson and Ellen Barkin.
 It was directed by Bob Rafelson, and written by Carole Eastman, who together had been responsible for 1970's "Five Easy Pieces".
Paulus Henrique Benedictus "Paul" Cox (16 April 194018 June 2016) was a Dutch-Australian filmmaker, who has been recognized as "Australia's most prolific film auteur".
 "Cox's delicate films have been pockmarked with life's uncertainty.
 Loneliness within relationships is a staple of the Cox oeuvre, too".
 David Wenham states, "There is no one like Cox... He is unique, and we need him, and people like him... He is completely an auteur, because everything you see on the screen, and hear, has got Paul's fingerprints all over it."