{"id":972,"date":"2019-05-07T12:25:08","date_gmt":"2019-05-07T16:25:08","guid":{"rendered":"http:\/\/resources.culturalheritage.org\/emg-review\/?page_id=972"},"modified":"2019-11-01T15:45:21","modified_gmt":"2019-11-01T19:45:21","slug":"jimenez","status":"publish","type":"page","link":"https:\/\/resources.culturalheritage.org\/emg-review\/volume-5-2017-2018\/jimenez\/","title":{"rendered":"Conservation Surveys for Time-based Media Art Collections"},"content":{"rendered":"\n<p> Mona Jimenez  <br><em>The Electronic Media Review, Volume Five: 2017-2018<\/em> <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ABSTRACT<\/h2>\n\n\n\n<p>Conservation surveys of time-based media art collections can point caretakers to artworks with urgent needs; they can also lead to improved policies and procedures as part of an organization\u2019s commitment to preventive conservation. However, time-based media collections are typically largely heterogeneous, making it difficult to compare the needs of one artwork or set of artworks against another. In addition, organizational norms and practices\u2014particularly in such areas as classification, description, storage, and staff roles and communication\u2014affect the health and longevity of these artworks. A proposed survey framework, a work-in-progress, was presented by the author at the AIC 46th Annual Meeting. The framework sets out an overall structure for investigation and data collection for surveying at both the macro (organizational) and micro (artwork) levels.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">INTRODUCTION<\/h2>\n\n\n\n<p>Conservation surveys\nprovide data to enable conservators to mitigate risks to art collections and to\nset priorities for item-level conservation going forward. Surveys are essential\ntools to identify works with urgent needs, but assessing an entire collection\nof time-based media (TBM) artworks can be daunting. These collections can\nexhibit great variations: obsolescent analog and digital magnetic tapes; a\nmultiplicity of film gauges; file-based works in numerous formats, often still\nstored on removable media; multichannel projections\/installations; software-based\nworks; and works relying on networks or databases, to name a few. An in-depth\nexamination of each individual artwork is usually not feasible within the\nparameters of a survey.<sup>1<\/sup> Given such a wide diversity of works, how\ndoes a conservator identify vulnerabilities, both shared and individual? With\nso much variation, how does one know which of the works have the greatest needs\nand, thus, how does one prioritize conservation actions?<\/p>\n\n\n\n<p>The following extended abstract summarizes the framework to date; it is still a work in progress. The overall goal of the framework is to help caretakers and cultural heritage organizations understand their collections and their current systems and practices so that they can take action: formulating new or improved collection management policies and procedures (preventive conservation) and performing in-depth examination and treatment of individual artworks as needed. Thus far, the framework includes approximately 25 areas of investigation. These areas have been identified to structure observation and data collection on both the organization and status of the artworks. Each area of investigation contains a set of questions drawn from conservation standards and best practices.<sup>2<\/sup> Taken together, data from this information can be used to develop a plan that includes actions on both fronts. In other words, the framework emphasizes practical pathways for inquiry and data collection that allow caretakers to compare organizational and artwork characteristics to community standards that support the sustainability. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ORGANIZATIONAL ASSESSMENT<\/h2>\n\n\n\n<p>Like many works\nof contemporary art, TBM works have not meshed easily with traditional collection\nmanagement and art handling practices and, in many cases, are not given the\nsame care as other art objects. These works are often very challenging to the various\ncaretakers who must assess, track, install, document, and conserve these works.\nThey have demanded changes in classification, description, storage, and\ndepartmental roles and responsibilities, as well as the way staff communicate\nand collaborate. These changes are particularly urgent, as management must be\ncarried out in both physical and virtual domains, since artists increasingly\nwork digitally and digital files have become the target format for preservation\nof older media formats. <\/p>\n\n\n\n<p>The framework\nproposes two key areas for organizational assessment: roles and communication,\nand policies and procedures. Roles and communication are investigated as\nfollows:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>The roles and responsibilities of various caretakers<\/li><li>The degree of clarity regarding roles among the caretakers<\/li><li>What documentation is created by each caretaker<\/li><li>Existing systems for sharing documentation, if any<\/li><li>The nature of the participation of conservation professionals<\/li><\/ul>\n\n\n\n<p>Policies and procedures include the following:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>The degree of alignment of practices for the care of TBM works\nto an organization\u2019s overall collection care policies and procedures<\/li><li>The state of description\u2014specifically, the categorization of\nvarious elements and the tracking of artist masters<sup>3<\/sup> <\/li><li>The state of storage and management of file-based artworks<\/li><li>The state of categorization and management of hardware\/software\nelements<\/li><\/ul>\n\n\n\n<p>In each of these broad areas, specific questions\nare needed. For example, for the storage and management of file-based artworks,\nassessment questions can include the following:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Are the\nartist\u2019s masters replicated in multiple locations for redundancy?<\/li><li>Are the\nduplicate files stored in different geographic locations?<\/li><li>If remaining on\nremovable media, is the museum using different brands of media storage for\nbackup copies?<\/li><li>Are the masters\nstored according to standards for organization and arrangement?<\/li><li>Is minimal\ninformation recorded in an associated spreadsheet or catalog and stored with\nthe files?<\/li><li>Do the files\nhave unique identifiers?<\/li><li>Have the files\nbeen validated and is there a practice of checks for file integrity?<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">ARTWORK ASSESSMENT<\/h2>\n\n\n\n<p>For artworks, the framework recognizes that all TBM works are in and of themselves systems; that is, at its simplest, any artwork involves one or more sources or inputs, at least one process or energetic change, and one or more outputs. (Many artworks involve more than one manifestation of this system of input-process-output.) Thus, we may think of the analysis of any given artwork as an analysis in three stages: the input being the sources (i.e., the artist masters); one or more processes that play back or execute sources; and output devices, such as displays (monitors, projectors), speakers, and other means of viewer experience or interaction (fig. 1).<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"769\" src=\"http:\/\/resources.culturalheritage.org\/emg-review\/wp-content\/uploads\/sites\/15\/2019\/05\/Fig_1_Jimenez-1-1024x769.jpg\" alt=\"Fig. 1. Inputs, Processes, and Outputs categories.\" class=\"wp-image-973\" srcset=\"https:\/\/faic.wpenginepowered.com\/emg-review\/wp-content\/uploads\/sites\/15\/2019\/05\/Fig_1_Jimenez-1-1024x769.jpg 1024w, https:\/\/faic.wpenginepowered.com\/emg-review\/wp-content\/uploads\/sites\/15\/2019\/05\/Fig_1_Jimenez-1-300x225.jpg 300w, https:\/\/faic.wpenginepowered.com\/emg-review\/wp-content\/uploads\/sites\/15\/2019\/05\/Fig_1_Jimenez-1-768x577.jpg 768w, https:\/\/faic.wpenginepowered.com\/emg-review\/wp-content\/uploads\/sites\/15\/2019\/05\/Fig_1_Jimenez-1.jpg 1142w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Fig. 1. Inputs, Processes, and Outputs categories.\n<\/figcaption><\/figure>\n\n\n\n<p>Risks to the longevity of the work can lie in one, two, or all three parts of the system. Thus, the status of each part is necessary. Describing a TBM work as a system not only encourages conservators to think holistically about the care of its parts but also provides an organizing principle for its analysis (fig. 2).<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"773\" src=\"http:\/\/resources.culturalheritage.org\/emg-review\/wp-content\/uploads\/sites\/15\/2019\/05\/Fig_2_Jimenez-1-1024x773.jpg\" alt=\"Fig. 2. Examples of parts of the system of a TBM artwork for which data should be collected.\" class=\"wp-image-974\" srcset=\"https:\/\/faic.wpenginepowered.com\/emg-review\/wp-content\/uploads\/sites\/15\/2019\/05\/Fig_2_Jimenez-1-1024x773.jpg 1024w, https:\/\/faic.wpenginepowered.com\/emg-review\/wp-content\/uploads\/sites\/15\/2019\/05\/Fig_2_Jimenez-1-300x227.jpg 300w, https:\/\/faic.wpenginepowered.com\/emg-review\/wp-content\/uploads\/sites\/15\/2019\/05\/Fig_2_Jimenez-1-768x580.jpg 768w, https:\/\/faic.wpenginepowered.com\/emg-review\/wp-content\/uploads\/sites\/15\/2019\/05\/Fig_2_Jimenez-1.jpg 1136w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Fig. 2. Examples of parts of the system of a TBM artwork for which data should be collected.<\/figcaption><\/figure>\n\n\n\n<p>The framework\nsuggests that, at a minimum, data should be collected for each artwork to\ndetermine the following:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>The status is artist\u2019s masters<\/li><li>The status of hardware, software, and communication protocols necessary\nfor an artwork\u2019s processes and outputs<\/li><li>The status of preservation masters, if any<\/li><\/ul>\n\n\n\n<p>In addition,\nfor complex works, one should do the following:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Write a brief functional description of the artwork, which identifies\nand places its components in the three system parts.<\/li><li>Evaluate the status of instructions for installation and other\nforms of documentation.<\/li><\/ul>\n\n\n\n<p>As with the\norganizational assessment, one must delve into several subareas, each with its own\nset of questions. For example, for artists\u2019 masters, questions should revolve\naround the following:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Whether each master is identified and classified<\/li><li>The quality and sustainability of the master<\/li><li>If the master has an associated carrier dependency and, if so,\nan assessment of its condition<\/li><li>The existence and state of underlying production elements for\nthe master, if needed for future reconstruction<\/li><\/ul>\n\n\n\n<p>Each subarea\nleads to further questions. For example, an analysis of quality and\nsustainability leads to questions such as these:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>How close is the master to the highest-quality\nversion of the work?<\/li><li>Does the master fall within the museum\u2019s\npreferred formats for acquisition, if any?<\/li><li>Is the software or programming language that\ncreated the master in current use?<\/li><li>Is the master format proprietary, open standard,\nor open source?<\/li><li>Is the creation software or programming language\nassociated with the master proprietary, open standard, or open source?<\/li><\/ul>\n\n\n\n<p>It is likely that at least a portion of the TBM works can be grouped together, as they share underlying material characteristics and technologies, processes, or artist working methods. For example, most multichannel media installations of a particular era will share similar technologies for controlling and synchronizing the display of the numerous sources (artist\u2019s masters). In addition, the framework calls for identifying file-based artist\u2019s masters according to three sub-categories: audio\/video files (such as QuickTime files or MP3s), compiled files (executables, self-contained files, or software), and uncompiled files (source code or scripts). Separation in this way allows the assessor to make observations about the relative sustainability of file-based artworks within the collection as a whole.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">NOTES ON RISKS AND PRIORITIES<\/h2>\n\n\n\n<p>The\noriginal abstract for the AIC talk reflected an assumption that the framework\nwould start with a set of risks\u2014such as technological obsolescence, artist\u2019s\nuse of proprietary software or hardware, or the lack of managed digital storage\u2014and\narticulate a method for quantifying and thus determining the relative risk of\nworks in the collection. Risk assessment has been found to be a useful\nmethodology for the examination of individual TBM works (Laurenson 2007, Falc\u00e3o 2011-2012), following on the work of Jonathan Ashley-Smith\n(1999), and has been foundational to traditional conservation surveys (Waller\n2002, 2003). Given additional time and research, incorporating current theories\nof conservation surveying (a rich field of study) and correlating a\ncomprehensive lists of risks and input-process-output components may be\npossible.&nbsp;&nbsp; <\/p>\n\n\n\n<p>The original abstract for the AIC talk reflected an assumption that the framework would start with a set of risks\u2014such as technological obsolescence, artist\u2019s use of proprietary software or hardware, or the lack of managed digital storage\u2014and articulate a method for quantifying and thus determining the relative risk of works in the collection. Risk assessment has been found to be a useful methodology for the examination of individual TBM works (Laurenson 2007, Falc\u00e3o 2011-2012), following on the work of Jonathan Ashley-Smith (1999), and has been foundational to traditional conservation surveys (Waller 2002, 2003). Given additional time and research, incorporating current theories of conservation surveying (a rich field of study) and correlating a comprehensive lists of risks and input-process-output components may be possible.&nbsp;&nbsp; <\/p>\n\n\n\n<p>At this point,\nthe framework makes preliminary suggestions about how artworks might be prioritized\nbefore and after a survey from a subjective and common sense vantage point. For\nexample, at the beginning of a survey, one might examine the following:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Individual TBM works or categories of works that\nare the oldest (assuming that the older the technology is, the more problems\nthere will be attempting to use it) <\/li><li>Those works containing multiple processes\n(assuming that the more processes it contains, the more likely there is a possibility\nfor failure and errors of timing\/communication)<\/li><li>File-based works with no backups (assuming that loss\ncould occur at any time)<\/li><\/ul>\n\n\n\n<p>Data collected\nthrough a survey could identify works with one or more of the following\ncharacteristics, which indicate substantial risks:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Works with unidentified and\/or unclassified masters, and those for\nwhich the organization does not hold complete master materials or components<\/li><li>Works with file-based masters, particularly for which<ul><li>there are no\nbackups of master files;<\/li><\/ul><ul><li>the masters are\ncompiled files (particularly those dependent on external media and\/or extinct\nsoftware); and\/or<\/li><\/ul><ul><li>the masters are\nof low quality and\/or unsustainable file formats.<\/li><\/ul><\/li><li>Works with multiple processes, in particular, in combination\nwith<ul><li>reliance on\nextinct software\/hardware;<\/li><\/ul><ul><li>a lack of\nunderstanding and documentation of timing, signal\/data communication\/flow,\ncomputation, and other critical processes; and\/or<\/li><\/ul><ul><li>those dependent\non custom-designed software\/hardware (especially for which the\nprogrammer\/inventor is unengaged).<\/li><\/ul><\/li><li>Works of audio\/video demanding priority:<ul><li>Laser discs,\nopen-reel audio\/videos, and rare and nonprofessional audio\/video <\/li><\/ul><ul><li>Small-format\naudio\/video.<\/li><\/ul><\/li><\/ul>\n\n\n\n<p>It is critical that methodologies for conservation surveys of TBM works are discussed, shared, and tested. The presentation of this work in progress was made in the spirit of the creation of workable surveying models. Feedback is welcome; please send to  <a href=\"mailto:mona@materiamedia.com\ufeff\">mona@materiamedia.com<\/a>. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ACKNOWLEDGMENTS<\/h2>\n\n\n\n<p>I am deeply grateful for a 2018 Getty Conservation Institute (GCI) fellowship for time to research and conceptualize the framework, with special thanks to Joel Taylor, Anna Duer, and Tom Learner. I am also especially appreciative of my conversations with Martha Singer, Patricia Falc\u00e3o, and Pip Laurenson, and for the feedback and support from my much-valued colleagues at University of California Los Angeles and the Los Angeles Museum of Art.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ENDNOTES<\/h2>\n\n\n\n<p>1. The author\u2019s\nexperience\u2014and, thus, her orientation\u2014is with consultant surveys of 1 to 3\nweeks on site, where the endproduct is a report with basic collection data,\nobservations on organizational systems, and a set of short-term and long-term\nrecommendations. It is expected that this framework could be scaled to occur\nover a longer period of time and could be done by a consultant, staff, or a\ncombination of the two.<\/p>\n\n\n\n<p>2. The\nquestions are derived from literature and published standards, such as ISO\nstandards for the storage of media and film, but also from the work of many generous\ncolleagues, as presented in such resources as Matters in Media Art (<a href=\"http:\/\/mattersinmediaart.org\/\">http:\/\/mattersinmediaart.org\/<\/a>), the\nSmithsonian TBMA Working Group (<a href=\"https:\/\/www.si.edu\/tbma\/about\">https:\/\/www.si.edu\/tbma\/about<\/a>), the Library\nof Congress Digital Preservation (http:\/\/www.loc.gov\/preservation\/digital\/),\nand TechFocus and other programs of EMG (<a href=\"http:\/\/www.conservation-us.org\/specialty-topics\/electronic-media-group\">http:\/\/www.conservation-us.org\/specialty-topics\/electronic-media-group<\/a>).<\/p>\n\n\n\n<p>3. Terminology varies for the source materials provided by the artist\u2014media, film, files, scripts, and so on\u2014that are key elements in the processes enacted in time-based works. For the purposes of this abstract, the phrase \u201cartist\u2019s master\u201d is used. Other common terms are \u201cartist-provided master\u201d and \u201cartist archival master.\u201d<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">REFERENCES <\/h2>\n\n\n\n<p>Ashley-Smith, J. 1999.&nbsp;<em>Risk assessment for object conservation<\/em>. Oxford, UK: Butterworth-Heinemann.<\/p>\n\n\n\n<p>Falc\u00e3o, P. \u201cRisk Assessment as a tool in the conservation of software-based artworks.\u201d <em>In The Electronic Media Review, Volume Two: 2011\u20132012, ed. <\/em>Briana Feston, Jane Klinger, Sarah Norris, and Jeffrey Warda. <a href=\"http:\/\/resources.culturalheritage.org\/emg-review\/volume-two-2011-2012\/falcao\/\">http:\/\/resources.culturalheritage.org\/emg-review\/volume-two-2011-2012\/falcao\/<\/a> (accessed 08\/22\/18<em>).<\/em><\/p>\n\n\n\n<p>Laurenson, P. 2007. \u201cResearch on preservation strategies, part 1: risk assessment.\u201d In <em>Inside Installations: Presentation and Preservation of Installation Art<\/em>, ed. Tatja Scholte and Paulien \u2019t Hoen, 42\u201345. Amsterdam: Instituut Collectie Nederland and Foundation for the Conservation of Contemporary Art. <a href=\"http:\/\/www.sbmk.nl\/uploads\/inside-installations-kl.pdf\">http:\/\/www.sbmk.nl\/uploads\/inside-installations-kl.pdf<\/a> (accessed 08\/08\/18).<\/p>\n\n\n\n<p>Waller, R. 2002. \u201cA risk model for collection preservation.\u201d <em>ICOM Committee for Conservation preprints. 13th Triennial Meeting, Rio de Janeiro.<\/em> London: ICOM (1): 102\u2013107. <\/p>\n\n\n\n<p>Waller, R. 2003. \u201cCultural property risk analysis model: development and application to preventive conservation at the Canadian Museum of Nature.\u201d PhD dissertation, University of Goteborg.<\/p>\n\n\n\n<p>Mona Jimenez  <br>Lead Consultant, Materia Media  <br>105 E. 16<sup>th<\/sup> Street, 2H  <br>Brooklyn, NY 11226  <br><a href=\"mailto:mona@materiamedia.com\ufeff\">mona@materiamedia.com\ufeff<\/a> <br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mona Jimenez The Electronic Media Review, Volume Five: 2017-2018 ABSTRACT Conservation surveys of time-based media art collections can point caretakers to artworks with urgent needs; they can also lead to improved policies and procedures as part of an organization\u2019s commitment to preventive conservation. However, time-based media collections are typically largely heterogeneous, making it difficult to &hellip; <a href=\"https:\/\/resources.culturalheritage.org\/emg-review\/volume-5-2017-2018\/jimenez\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Conservation Surveys for Time-based Media Art Collections&#8221;<\/span><\/a><\/p>\n","protected":false},"author":46,"featured_media":0,"parent":618,"menu_order":22,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-972","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/resources.culturalheritage.org\/emg-review\/wp-json\/wp\/v2\/pages\/972","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resources.culturalheritage.org\/emg-review\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/resources.culturalheritage.org\/emg-review\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/resources.culturalheritage.org\/emg-review\/wp-json\/wp\/v2\/users\/46"}],"replies":[{"embeddable":true,"href":"https:\/\/resources.culturalheritage.org\/emg-review\/wp-json\/wp\/v2\/comments?post=972"}],"version-history":[{"count":0,"href":"https:\/\/resources.culturalheritage.org\/emg-review\/wp-json\/wp\/v2\/pages\/972\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/resources.culturalheritage.org\/emg-review\/wp-json\/wp\/v2\/pages\/618"}],"wp:attachment":[{"href":"https:\/\/resources.culturalheritage.org\/emg-review\/wp-json\/wp\/v2\/media?parent=972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}