Question: When was the low-brow art magazine of which George Petros was a contributing editor of founded?

Context paragraphs:
Vince Carducci: Vince Carducci is a cultural critic and social researcher and dean of undergraduate studies at College for Creative Studies.  His essays, feature articles and reviews on the arts and culture have appeared in numerous publications since the mid-1980s, including Art and Australia, Art in America, BrandChannel.com, the Journal of Consumer Culture, Logos and Sculpture magazine.  Past assignments include: Detroit correspondent for Artforum, contributing editor and Michigan editor for New Art Examiner and editor of Detroit Focus Quarterly.  He has also been a contributing writer for Metro Times, Detroit's leading weekly newspaper, and a staff writer for PopMatters, a webzine of global culture.  He is currently Dean of Undergraduate Studies at the College for Creative Studies in Detroit.  He has also taught at Oakland University and at Wayne State University.  In 2008, he coordinated the Critical Studies/Humanities program at Cranbrook Academy of Art.  In 2010, he received a Kresge Arts in Detroit Literary Fellowship, awarded by the Kresge Foundation, for his art criticism.  Carducci additionally has more than 20 years experience as a marketing executive and branding consultant, including senior vice president and director of marketing and corporate communications for Standard Federal Bank, now part of Bank of America.  Carducci has a bachelor's degree from Michigan State University and a master's and PhD degrees from the New School for Social Research in New York City.  He was born in Detroit in 1953.

George Petros: George Petros (born George Lawrence Petros, January 11, 1955, Chicago, Illinois, United States) is an American art designer, author, editor, interviewer and illustrator.  From 1984 through 1992 he published and edited "EXIT", a punk-inspired art and science fiction magazine he founded with Adam Parfrey and Kim Seltzer.  From 1992 through 2000 he edited and art-directed "Seconds", an all-interview music and culture magazine founded by Steven Blush.  From 2000 through 2005 he was a contributing editor of "Juxtapoz", the low-brow art magazine founded by Robert Williams, and the senior editor of "Propaganda", a goth/industrial music and style magazine founded by Fred H. Berger.

Nick Knox: Nick Knox (born Nicholas George Stephanoff, c.1958, USA) was the drummer with the psychobilly band The Cramps.  He replaced Miriam Linna in 1977 and left in 1991.  Knox was with The Cramps during the peak of their worldwide popularity when they toured Europe extensively in 1986 with the "A Date with Elvis" tour.  He even drafted in his cousin, Mike Metoff (aka Ike Knox), during the preceding European tour in 1984.  Knox was recognised as the drummer who brought a tightness to the Cramps sound and stayed longer than any other drummer in the band.  Before joining The Cramps he was a member of protopunk band the Electric Eels.  Contrary to many sources, Knox lost an eye in the 1980s after "doing dope.  That kind of scared everybody.  We didn’t do it anymore." , as it was explained in George Petros' interview with The Cramps.

Alex Shoumatoff: Alexander "Alex" Shoumatoff (born November 4, 1946) is an American writer known for his literary journalism, nature and environmental writing, and books and magazine pieces about political and environmental situations and world affairs.  He was a staff writer at "The New Yorker" magazine from 1978 to 1987, a founding contributing editor of "Outside" magazine and "Condé Nast Traveler", and was the senior-most contributing editor to "Vanity Fair" since its re-inception in 1986 through 2015 before he pseudo retired.  He is known for reporting from the most remote corners of the world.

EXIT (magazine): EXIT (ISSN 0883-9158  ) was a New York-based large-format alternative comic art and graphics magazine published from 1984 through 1992.  It was founded in 1983 by George Petros and Adam Parfrey, with Kim Seltzer joining shortly afterward.  Five issues were released; a sixth was partially completed.  The magazine’s history is divided into two eras: the first, from inception through 1987, was characterized by the collaboration of Petros and Parfrey; and the second, spanning from Parfrey’s 1987 departure until the project’s end, was characterized by Petros’s work with J.G. Thirlwell, Robert N. Taylor, Michael Andros and Salvatore Canzonieri.

Juxtapoz: Juxtapoz Art & Culture Magazine (pronounced Jucks-tah-pose) is a magazine created in 1994 by a group of artists and collectors including Robert Williams, Fausto Vitello, C.R. Stecyk III (a.k.a. Craig Stecyk), Greg Escalante, and Eric Swenson to both help define and celebrate urban alternative and underground contemporary art.  "Juxtapoz" is published by High Speed Productions, the same company that publishes "Thrasher" skateboard magazine in San Francisco, California.

Moving Art Magazine: Moving Art Magazine was founded in 2007 in the Netherlands.  "Moving Art magazine" started out as an art magazine, which mainly focused on Dutch and Belgian contemporary art, artists, galleries, auctions, exhibitions and events.  In 2010, the magazine would be published in English.

George Efstathiou: George Petros Efstathiou FRS ( ; born 2 September 1955) is a British astrophysicist who is Professor of Astrophysics and Director of the Kavli Institute for Cosmology at the University of Cambridge.  He was previously Savilian Professor of Astronomy at the University of Oxford.

Contributing editor: A contributing editor is a newspaper, magazine or online job title that varies in its responsibilities.  Often, but not always, a contributing editor is a 'high-end' freelancer, consultant or expert who has proven ability and has readership draw.  This contributing editor would regularly contribute articles to the publication but does not always edit articles.  Here the title "editor" implies a certain level of prestige, rather than a more traditional editing role.  In other instances, however, a contributing editor may oversee projects or specific aspects of a publication and have more regular editing duties.  At smaller magazines, the title can imply a staff member with regular writing responsibility and some editorial duties.

Edward Reed (artist): Edward Reed is a modern-day pin-up artist.  Edward was a Contributing Editor for Airbrush Magazine from 1995 to 1998, an Editorial Advisor/Contributing Editor for Airbrush Art + Action from 1998 to 2003, and the Editorial Advisor/Contributing Editor for Art Scene International magazine 2003 to 2009.  Currently retired from illustration work.

Supporting paragraphs: George Petros Juxtapoz
Answer: 1994