The Variable Media Network proposes an unconventional new preservation strategy that has emerged from the Guggenheim’s efforts to preserve its world-renowned collection of conceptual, minimalist and video art and that is supported by the Daniel Langlois Foundation for Art, Science, and Technology. The aim of this affiliation is to help build a network of organizations that will develop the tools, methods and standards needed to implement this strategy.

Choose among the links at left to learn more about this approach or click on a news item below:

For artists working in ephemeral formats who want posterity to experience their work more directly than through second-hand documentation or anecdote, the variable media paradigm encourages artists to define their work independently from medium so that the work can be translated once its current medium is obsolete.

This requires artists to envision acceptable forms their work might take in new mediums, and to pass on guidelines for recasting work in a new form once the original has expired.

Select an option at left to learn more about how this philosophy can be applied to specific cases.

The Variable Media Network was grown from the ground up, based on research on actual artworks.

Choose from among the links at left to view past or future case studies.

	Jan Dibbets A White Wall, 1971. Photo collage. more			Mark Napier Net Flag, 2001. Web site. more
	Ken Jacobs Bitemporal Vision: The Sea, 1994. Film performance. more			Bruce Nauman False Silence, 1975. Audio installation. more
	Felix Gonzalez-Torres Untitled (Public Opinion), 1991. Interactive installation. more			Nam June Paik TV Garden, 1974. Video installation. more
	Robert Morris Site, 1964. Performance. more			Meg Webster Stick Spiral, 1986. Installation. more
Click on the link at left to learn about future case studies.

Future case studies include
	Stan Douglas Der Sandmann, 1995. Film installation.			John F. Simon, Jr. Color Panel v. 1.0, 1999. Digital sculpture.
	Jenny Holzer Untitled (Selections from Truisms, ...), 1989. Electronic installation.			Robert Smithson Hotel Palenque, 1969. Slide installation.
	Grahame Weinbren and Roberta Friedman The Erl King, 1982-85. Interactive video installation.
Click on the link at left to learn about past case studies.

As its name suggests, the variable media approach looks for common denominators across different mediums.

Choose a link at left to see how artworks in very different mediums can exhibit the same behavior and provoke comparable preservation solutions.

The variable media paradigm looks at artworks not in terms of mutually exclusive technologies like film or video, but in terms of overlapping medium-independent behaviors that need to be preserved for the essence of the artwork to remain viewable. To uncover these behaviors, it helps to compare artworks created in entirely different mediums that present similar preservation challenges.
Meg Webster's installation Stick Spiral (1986), bears no obvious resemblance to a performance such as Robert Morris's Site (1964). Nevertheless, installing Stick Spiral requires not merely re-creating the appearance of the original, but also following a definite procedure—in this case filling a room with recently cut branches from the nearby area pruned for a reason other than the exhibition. In this sense, Webster's installation is performed. While Site is performed by a male and female dancer manipulating plywood boards and other props onstage, Stick Spiral is performed by curators and museum staff in the act of gathering materials necessary to recreate the installation. Both works require archiving instructions or a score for these performances to be reenacted in the future—a shared behavior.

In another comparison of two artworks created in different mediums, Felix Gonzalez-Torres's Untitled (Public Opinion) (1991) would seeing to have little in common with Mark Napier's net.flag (2001). The former is a candy spill in a museum, while the latter is an image of a flag on a Web site. However, both works based on duplicable formats, mass-produced commodities on the one hand and digital files on the other. Both works are also meant to be interactive, since visitors can take free candies from the Gonzalez-Torres and online visitors can modify Napier's flag by adding or subtracting parts of flags of various nations. Because of these similarities, re-creating these works will raise similar questions, such as how to re-create the work once its technology of duplication is obsolete and whether traces of previous visitors should be erased or retained in future exhibitions of the work.

The variable media approach looks at artwork through some new lenses.

Choose a link at left to see a description of variable media behaviors (medium-independent attributes) or strategies (approaches to translating a work into the future).

contained
In the variable media paradigm, even paintings and sculptures can provoke prickly questions when some aspect of their construction alters or requires an intervention. Such works are "contained" within their materials or a protective framework that encloses or supports the artistic material to be viewed. To account for these alterations in otherwise stable mediums, the variable media questionnaire asks questions such as whether a protective coating is appropriate, whether surface qualities such as brushwork or gloss are essential to the work, or whether an artist-made frame can be replaced.
Examples of contained artworks
	Jan Dibbets A White Wall, 1971. Photo collage. more			John F. Simon, Jr. Color Panel v. 1.0, 1999. Digital sculpture.
installed
For the purposes of variable media guidelines, to say that an artwork must be "installed" implies that its physical installation is more complex than simply hanging it on a nail. Examples of artworks with this behavior are works that scale to fill a given space or make use of unusual placement such as the exterior of a building or a public plaza. For such works, the variable media questionnaire tracks issues of site-specific placement as well as scale, public access, and lighting.
Examples of installed artworks
	Felix Gonzalez-Torres Untitled (Public Opinion), 1991. Interactive installation. more			Nam June Paik TV Garden, 1974. Video installation. more
performed
In the variable media paradigm, "performed" works include not only dance, music, theater, and performance art, but also works for which the process is as important as the product. For such works, the variable media questionnaire ascertains instructions that actors, curators, or installers must follow to complete the work, in addition to more conventional performance considerations such as cast, set, and props.
Examples of performed artworks
	Robert Morris Site, 1964. Performance. more			Meg Webster Stick Spiral, 1986. Installation. more
interactive
While the word is most commonly applied to electronic media such as computer-driven installations and Web sites, interactivity also describes installations that allow visitors to manipulate or take home components of a physical artwork. The variable media questionnaire tracks such considerations as the type of interface; the method by which visitors modify the work; and the form in which traces of such input are recorded.
Examples of interactive artworks
	Felix Gonzalez-Torres Untitled (Public Opinion), 1991. Interactive installation. more			Mark Napier Net Flag, 2001. Web site. more
reproduced
In the variable media paradigm, a recording medium is "reproduced" if any copy of the original master of the artwork results in a loss of quality. Such media include analog photography, film, audio, and video.
Examples of reproduced artworks
	Stan Douglas Der Sandmann, 1995. Film installation.			Robert Smithson Hotel Palenque, 1969. Slide installation.
duplicated
To say that some aspect of a work can be duplicated implies that a copy could not be distinguished from the original by an independent observer. This behavior applies to artifacts that can be perfectly cloned, as in digital media, or to artifacts comprising readymade, industrially fabricated, or mass-produced components.
Examples of duplicated artworks
	Felix Gonzalez-Torres Untitled (Public Opinion), 1991. Interactive installation. more			Jenny Holzer Untitled (Selections from Truisms, ...), 1989. Electronic installation.
encoded
To say that a work is encoded implies that part or all of it is written in computer code or some other language that requires interpretation (eg. dance notation). In the case of works with nondigital components, this code can sometimes be archived separately from the work itself.
Examples of encoded artworks
	Jenny Holzer Untitled (Selections from Truisms, ...), 1989. Electronic installation.			Mark Napier Net Flag, 2001. Web site. more
networked
A networked artwork is designed to be viewed on an electronic communication system, whether a Local Area Network (LAN) or the Internet. Networked media include Web sites, e-mail, and streaming audio and video.
Examples of networked artworks
	Mark Napier Net Flag, 2001. Web site. more

The variable media paradigm allows artists to choose from four strategies to tackle the obsolescence of a particular medium, such as the bulbs of Dan Flavin's fluorescent light installations.

Storage
The most conservative collecting strategy-the default strategy for most museums-is to store a work physically, whether that means mothballing dedicated equipment or archiving digital files on disk. Storing one of Flavin's fluorescent light installations simply means buying a supply of the out-of-production bulbs and putting them in a crate. The major disadvantage of storing obsolescent materials is that the artwork will expire once these ephemeral materials cease to function.

Emulation
To emulate a work is to devise a way of imitating the original look of the piece by completely different means. Emulating a Flavin fluorescent light installation would require custom-building fluorescent bulbs that produce the same light as and resemble the physical appearance of the original bulbs. Possible disadvantages of emulation include prohibitive expensive and inconsistency with the artist's intent. For example, Flavin deliberately chose to use ordinary off-the-shelf components rather than esoteric materials or techniques.

Migration
To migrate an artwork involves upgrading equipment and source material. The obsolete fluorescent bulbs of Flavin's light installation could be upgraded to fluorescent or halogen lights of comparable hue and brightness. The major disadvantage of migration is the original appearance of the artwork will probably change in its new medium. Even if state-of-the-art fixtures cast similar light to Flavin's originals, the actual fixtures are likely to look different.

Reinterpretation
The most radical preservation strategy is to reinterpret the work each time it is re-created. To reinterpret a Flavin light installation would mean to ask what contemporary medium would have the metaphoric value of fluorescent light in the 1960s. Reinterpretation is a dangerous technique when not warranted by the artist, but it may be the only way to re-create performance, installation, or networked art designed to vary with context.

The Variable Media Network has developed a number of resources to help advance the preservation of art in new and ephemeral media.

Choose a link at left to find out more about the variable media questionnaire or to download the latest variable media publication.

The variable media questionnaire is an interactive form linked to a database and designed to assist artists and museum staff in writing variable media guidelines. The questionnaire is not intended to be exhaustive, but is intended to spur questions that must be answered in order to capture artists' desires about how to translate their work into new mediums once the work's original medium has expired.
In its current interface, the questionnaire prompts questions for each inherent artwork behavior that requires preservation. The database to which it is linked will be available in the Fall of 2003 to members of the Variable media Network and to artists and other persons who would like to try it.

Permanence Through Change: The Variable Media Approach presents viewpoints, methods and case studies concerning the preservation of art created with non-traditional materials, tools and technologies. It includes texts by such authors as Bruce Sterling, Steve Dietz, Jon Ippolito, John Handhardt, and Nancy Spector, as well as excerpts from the 2001 "Preserving the Immaterial" conference.

Click here to download all or part of this publication.

The Variable Media Network has organized numerous public and private events, most recently an exhibition and conference on emulation as a preservation strategy.

Choose a link at left to learn more about these events.

The exhibition Seeing Double: Emulation in Theory and Practice, at the Guggenheim Museum from 19 March to 16 May 2004, pairs artworks in endangered mediums side by side with their re-created doubles--and sometimes triples--in newer mediums, offering visitors a unique opportunity to judge whether the emulated works capture the spirit of the originals.

Click here to learn more about this groundbreaking experiment.

Over the course of the Seeing Double exhibition, the Guggenheim plans to survey artists, preservation experts, and the general public to assess the success or failure of the re-creations on view. "Echoes of Art: Emulation As a Preservation Strategy," a symposium offered on 8 May 2003 at the Guggenheim, divulges the results of this survey to stimulate a discussion about the role of emulation in keeping digital culture alive. Artists, programmers, conservators, curators, gamers, and intellectual property experts debate the merits of this approach and place the issues of technological obsolescence in a cultural context.

Click here to see the schedule and participants for this conference.

"Preserving the Immaterial," a conference held at the Guggenheim in New York in March of 2001, was the first public presentation about the variable media paradigm. Participants included artists Ken Jacobs, Robert Morris, Mark Napier, and Meg Webster as well as preservation specialists Jennifer Crowe, Steve Dietz, Jon Gartenberg, Richard Rinehart, Jeff Rothenberg, and Benjamin Weil.

Click here to view an interactive transcript of this conference.

As its name suggests, the Variable Media Network is the result of many different individual and institutional contributions.

Choose a link at left to learn more about its participants.

Founding Members of the Variable Media Network include

Berkeley Art Museum/Pacific Film Archives, Berkeley

Franklin Furnace, New York

Guggenheim Museum, New York

Daniel Langlois Foundation for Art, Science, and Technology, Montreal

Performance Art Festival + Archives, Cleveland

Rhizome.org, New York

Walker Art Center, Minneapolis



The Variable Media Network is presently coordinated by:

Jon Ippolito, Associate Curator of Media Arts, Solomon R. Guggenheim Museum; Assistant Professor of New Media, The University of Maine; Co-director, Still Water for network art and culture

Alain Depocas, Director of the Centre for Research and Documentation (CR+D), Daniel Langlois Foundation

Caitlin Jones, Daniel Langlois Variable Media Preservation Fellow at the Solomon R. Guggenheim Museum