Question: Are Eugene O'Neill and Russell Edson both illustrators?

Context articles: The Poets' Encyclopedia
Eugene O'Neill
Russell Edson
Eugene O'Neill Theater Center
Eugene O'Neill Jr.
Eugene O'Neill Award
Ella O'Neill
Eugene O'Neill National Historic Site
Eugene Chaplin
Monte Cristo Cottage

The Poets' Encyclopedia is an English-language poetical anthology, covering the literary, art and music worlds of New York City in the 1970s.
 225 poets, artists, musicians and novelists transform the world's basic knowledge.
 Imagination trumps fact.
 John Cage writes on mushrooms, Richard Kostelanetz on gimmicks, Jackie Curtis on B-Girls, Pier Paolo Pasolini on reality, Daniel Berrigan on Israel, Allen Ginsberg on junk mail, Irene Dogmatic on junk food, John Chamberlain on junk sculpture, and William S. Burroughs on heroin.
 "The New York Times" said, it "includes Everything (page 82) and Nothing (page 196)."
 Unmuzzled OX, the publisher of "The Poets' Encyclopedia", attempted as a kind of sequel "The Poets' Guide to Canada".
 ("Unmuzzled OX" is edited in the summers from Kingston, Ontario.)
 Although George Bowering, Margaret Atwood, Sonja Skarstedt and other prominent Canadian poets wrote articles, the issue devolved into a jokey conversation between New Yorkers, pseudonymous New Yorkers, and the surrealist poet Russell Edson.
Eugene Gladstone O'Neill (October 16, 1888 – November 27, 1953) was an American playwright and Nobel laureate in Literature.
 His poetically titled plays were among the first to introduce into American drama techniques of realism earlier associated with Russian playwright Anton Chekhov, Norwegian playwright Henrik Ibsen, and Swedish playwright August Strindberg.
 The drama "Long Day's Journey into Night" is often numbered on the short list of the finest American plays in the 20th century, alongside Tennessee Williams's "A Streetcar Named Desire" and Arthur Miller's "Death of a Salesman".
Russell Edson (1935 – April 29, 2014) was an American poet, novelist, writer and illustrator, and the son of the cartoonist-screenwriter Gus Edson.
The Eugene O'Neill Memorial Theater Center in Waterford, Connecticut is a 501(c)(3) not-for-profit theater company founded in 1964 by George C. White.
 The O'Neill is the recipient of two Tony Awards, the 1979 Special Award and the 2010 Regional Theatre Award, and the 2015 National Medal of Arts presented on September 22, 2016 by President Obama.
 The O'Neill is a multi-disciplinary institution that has had a transformative effect on American theater.
 The O'Neill pioneered play development and stage readings as a tool for new plays and musicals, and is also home to the National Theater Institute (est. 1970), an intensive study-away semester for undergraduates.
 Its major theater conferences include: the National Playwrights Conference (est. 1965); the National Critics Conference (est. 1968), the National Musical Theater Conference (est. 1978), the Puppetry Conference (est. 1990), and the Cabaret & Performance Conference (est. 2005).
 The Monte Cristo Cottage, Eugene O'Neill's childhood home in New London, Connecticut, was purchased and restored by the O'Neill in the 1970s and is maintained as a museum.
 The theater's campus, overlooking Long Island Sound in Waterford Beach Park, has four major performance spaces: two indoor and two outdoor.
 The O'Neill is led by Executive Director Preston Whiteway.
Eugene Gladstone O'Neill Jr. (May 5, 1910 – September 25, 1950) was an American professor of Greek literature and son of Nobel Prize-winning playwright Eugene O'Neill.
The Eugene O'Neill Award (also known as "The Eugene O'Neill Scholarship Award" or "The Eugene O'Neill Acting Award"), is one of Sweden's finest awards for stage actors.
 Established by the American playwright Eugene O'Neill, it was first awarded in 1956.
Mary Ellen Quinlan; known as Ella O'Neill (born August 13, 1857 – February 28, 1922) was the mother of playwright Eugene O'Neill and wife of actor James O'Neill.
 She was the inspiration for many of Eugene O'Neill's stories.
The Eugene O'Neill National Historic Site, located in Danville, California, preserves Tao House, the Monterey Colonial hillside home of America's only Nobel Prize-winning playwright, Eugene O'Neill.
Eugene Anthony Chaplin (born August 23, 1953) is a Swiss recording engineer and documentary filmmaker.
 He is the fifth child of Oona O'Neill and Charlie Chaplin, the grandson of playwright Eugene O'Neill, and the father of Kiera Chaplin.
Monte Cristo Cottage, also known as Eugene O'Neill Summer House, was the summer home of acclaimed Irish-American actor James O'Neill, and of his family, notably his son (with his wife Ella O'Neill), the acclaimed Nobel prize-winning American playwright, Eugene O'Neill.
 A National Historic Landmark, it is located at 325 Pequot Avenue in New London, Connecticut.