Question: Which actor had more skills besides acting, Pier Paolo Pasolini or David Wall?

Context articles: Franco Citti
Accattone
Salò, or the 120 Days of Sodom
Re: Pasolini
David Wall (actor)
Notes Towards an African Orestes
Who Killed Pasolini?
Pier Paolo Pasolini
Enrique Irazoqui
Affabulazione

Franco Citti (23 April 1935 – 14 January 2016) was an Italian actor.
 He came to fame at the age of 26, playing the title role in Pier Paolo Pasolini's film "Accattone".
 In 1967 he appeared in the title role in Pasolini's version of "Oedipus Rex".
Accattone is a 1961 Italian drama film written and directed by Pier Paolo Pasolini.
 Despite being filmed from an original screenplay, "Accattone" is often perceived as a cinematic rendition of Pasolini's earlier novels, particularly "The Ragazzi" and "A Violent Life".
 It was Pasolini's first film as director, employing what would later be seen as trademark Pasolini characteristics; a cast of non-professional actors hailing from where the movie is set, and thematic emphasis on impoverished individuals.
Salò, or the 120 Days of Sodom (Italian: "Salò o le 120 giornate di Sodoma" ), titled Pasolini's 120 Days of Sodom on English-language prints and commonly referred to as simply Salò (] ), is a 1975 Italian-French horror art film directed by Pier Paolo Pasolini.
 It is based on the book "The 120 Days of Sodom" by the Marquis de Sade.
 The film focuses on four wealthy, corrupt Italian libertines, during the time of the fascist Republic of Salò (1943–1945).
 The libertines kidnap eighteen teenagers and subject them to four months of extreme violence, sadism, and sexual and mental torture.
 The film explores the themes of political corruption, abuse of power, sadism, perversion, sexuality and fascism.
 The story is in four segments, inspired by Dante's "Divine Comedy": the Anteinferno, the Circle of Manias, the Circle of Shit and the Circle of Blood.
 The film also contains frequent references to and several discussions of Friedrich Nietzsche's 1887 book "On the Genealogy of Morality", Ezra Pound's poem "The Cantos", and Marcel Proust's novel sequence "In Search of Lost Time".
Re: Pasolini is a double album by Italian pianist Stefano Battaglia, recorded in 2005 and released in 2007 on the ECM label.
 The album, with jazz instrumentation, is dedicated to the figure of filmmaker and writer Pier Paolo Pasolini.
 The cover artwork features a still from the film, "The Gospel According to Matthew" (1964), considered one of his masterworks.
David Wall is an American actor who wrote, produced, and directed a 2007 dramedy film called "Noëlle", which won the Best Director Award at the Fort Lauderdale International Film Festival.
 His first film Joe and Joe was selected for the 1996 Sundance Film Festival and was also shot on Cape Cod in Massachusetts.
Notes Towards an African Orestes (Italian: "Appunti per un'Orestiade Africana" ) is a 1970 Italian film by director Pier Paolo Pasolini about Pasolini's preparations for making a film version of the Oresteia set in Africa.
Pasolini, un delitto italiano ("Pasolini, an Italian Crime"), internationally released as Who Killed Pasolini?
, is a 1995 Italian crime-drama film co-written and directed by Marco Tullio Giordana.
 It depicts the trial against Pino Pelosi, who was charged with the murder of artist and filmmaker Pier Paolo Pasolini.
Pier Paolo Pasolini (] ; 5 March 1922 – 2 November 1975) was an Italian film director, poet, writer and intellectual.
 Pasolini also distinguished himself as an actor, journalist, philosopher, philologist, novelist, playwright, painter and political figure.
Enrique Irazoqui (b. July 5, 1944, Barcelona, Spain) is former a Spanish movie actor best known for his role as Jesus Christ in the 1964 film "The Gospel According to St. Matthew", directed by renowned Italian director Pier Paolo Pasolini.
 He was nineteen when he played the lead role in Pasolini's film, and has only had a small number of screen roles since.
Affabulazione is an Italian tragedy play by Pier Paolo Pasolini.
 It was first published in 1966, and first performed in Turin in 1975 - the year of Pasolini's murder.