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    <title>The Artist's Magazine - Anatomy of Art Materials</title>
    <link>http://artmaterials.artistsnetwork.com/</link>
    <description>Matter of Materials</description>
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              <br />
            This has been a busy lecture preparation season for me.  Most of the summer was
            spent preparing for talks given at the <a href="http://www.scad.edu">Savannah College
            of Art and Design </a>in early October 2008. The school is wonderful, and the professors
            could not have been more welcoming and open to discussion on a variety of topics.
            However in meeting with students, some intriguing ideas were exchanged in our conversations.  
            <br /><br />
            Students at Savannah, and any other art school, are in the processing of finding their
            own niche, staking claim to their personal voice in artistic expression. In their
            experimentation, they may stumble upon an art material or industrial fabrication that
            works to meet their needs. It might be a type of paint that they modify to perform
            a certain way or a substrate that acts to their liking. After investing a lot of time
            in working with these “out of the mainstream” materials, they attend one of my lectures.
            I tend to scare them with stories and pictures of what can happen when artists don’t
            think through the long-term problems and issues regarding inherent vice.<br /><br />
            I define "inherent vice" as elements within the physical makeup of a material that
            will cause it to change in appearance, fail to maintain long-term integrity or compromise
            the existence of an object. As art objects age, the potential for degradation of any
            materials rises.This is especially true as new, industrial materials and/or combinations
            of commercial and artists’ materials and experiments with mixing various formulations
            enter the art realm.  
            <br /><br />
            The vast array of products found at a home improvement store <i>can</i> be used to
            make art, but will they hold together for a reasonable amount of time and sustain
            the visual appearance an artist intended when the piece was fabricated? Some of my
            conservator colleagues will say, let artists make whatever they want, however they
            want, out of whatever artists want. My counter argument to that is as follows. If
            you don’t do a bit of “homework” and think through the fabrication process, the mixing
            of potentially disparate or incompatible materials and how they will become integrated
            as an art object, you might doom them to a premature death. I am not a firm believer
            in the notion of trusting artists to use whatever they want, however they want for
            one main reason. In talking to artists I find that in many cases they select materials
            impulsively, without thought as to how they will work together or hold up to the effects
            of aging. Mature artists may have very sound reasons for selecting materials and wishing
            to exploit the effects of the interaction between disparate products. They may even
            select a material for its symbolic meaning. I respect that notion and applaud it.
            However, lots of artist will take shortcuts and skip basic research into what would
            be best to use to achieve an effect and maintain the look and feel for an appreciable
            length of time.  Experiment all you want, but don’t expect your potential buyers
            to support the brunt of your cutting edge work as the piece you create melts or crumbles
            before their eyes. To use a color related analogy, we would not want the folks who
            apply the highly technical paint application to the car we buy to “go creative” one
            day and add something strange to the coating mixture because they thought it would
            look really cool. That might be fine if you want to give away the car, but if I am
            paying for it, I expect the paint to perform over a long period of time without failing.<br /><br />
            Let’s go back to the world of art students starting out with building their portfolios
            and satisfying their class assignments. I see so many of them work with materials
            that they have no idea as to how they will perform over time. Some even pick paints
            or substrates that are made with products that are known to be incompatible with paints
            or adhesives they are using. However, they like the way the stuff looks. They did
            not pick a clear sheet of acrylic glazing material from the hardware store because
            it symbolized the death of natural products in what is an endless sea of artificial,
            chemical confusion. They selected it because it was on sale and rubber cement mixed
            with plastic beads they spread about the surface of the acrylic sheet looks good.
            Using materials that we know will change in appearance fairly quickly will have a
            dramatic impact on how their artwork will be viewed and interpreted. Their artists'
            statements should anticipate the acrylic changing as the solvents interact with the
            plastic. They should preemptively comment on the brown appearance of the rubber cement
            even though at the time the art was created the adhesive was clear and colorless.
            A few better-planned choices made with some thought could have saved them from the
            inevitable changes that would take place by using materials that change so drastically
            in a short period of time. Many artists however continue to struggle to attempt to
            perform the equivalent of the mentalist <a href="http://www.amazingkreskin.com">Kreskin </a>and
            bend spoons before our eyes. You can try to defy physics, but in the end, physics
            always wins.<br /><br /></div>
            <p>
            </p>
          </div>
        </div>
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      </body>
      <title>Bending Spoons and Breaking the Laws of Physics</title>
      <guid>http://artmaterials.artistsnetwork.com/PermaLink,guid,17b9869f-f538-403c-9818-777bd3f1a359.aspx</guid>
      <link>http://artmaterials.artistsnetwork.com/Bending+Spoons+And+Breaking+The+Laws+Of+Physics.aspx</link>
      <pubDate>Fri, 24 Oct 2008 19:03:17 GMT</pubDate>
      <description>&lt;div&gt;
   &lt;div&gt;
      &lt;div align="left"&gt;
         &lt;br&gt;
         This has been a busy lecture preparation season for me.&amp;nbsp; Most of the summer was
         spent preparing for talks given at the &lt;a href="http://www.scad.edu"&gt;Savannah College
         of Art and Design &lt;/a&gt;in early October 2008. The school is wonderful, and the professors
         could not have been more welcoming and open to discussion on a variety of topics.
         However in meeting with students, some intriguing ideas were exchanged in our conversations.&amp;nbsp; 
         &lt;br&gt;
         &lt;br&gt;
         Students at Savannah, and any other art school, are in the processing of finding their
         own niche, staking claim to their personal voice in artistic expression. In their
         experimentation, they may stumble upon an art material or industrial fabrication that
         works to meet their needs. It might be a type of paint that they modify to perform
         a certain way or a substrate that acts to their liking. After investing a lot of time
         in working with these “out of the mainstream” materials, they attend one of my lectures.
         I tend to scare them with stories and pictures of what can happen when artists don’t
         think through the long-term problems and issues regarding inherent vice.&lt;br&gt;
         &lt;br&gt;
         I define "inherent vice" as elements within the physical makeup of a material that
         will cause it to change in appearance, fail to maintain long-term integrity or compromise
         the existence of an object. As art objects age, the potential for degradation of any
         materials rises.This is especially true as new, industrial materials and/or combinations
         of commercial and artists’ materials and experiments with mixing various formulations
         enter the art realm.&amp;nbsp; 
         &lt;br&gt;
         &lt;br&gt;
         The vast array of products found at a home improvement store &lt;i&gt;can&lt;/i&gt; be used to
         make art, but will they hold together for a reasonable amount of time and sustain
         the visual appearance an artist intended when the piece was fabricated? Some of my
         conservator colleagues will say, let artists make whatever they want, however they
         want, out of whatever artists want. My counter argument to that is as follows. If
         you don’t do a bit of “homework” and think through the fabrication process, the mixing
         of potentially disparate or incompatible materials and how they will become integrated
         as an art object, you might doom them to a premature death. I am not a firm believer
         in the notion of trusting artists to use whatever they want, however they want for
         one main reason. In talking to artists I find that in many cases they select materials
         impulsively, without thought as to how they will work together or hold up to the effects
         of aging. Mature artists may have very sound reasons for selecting materials and wishing
         to exploit the effects of the interaction between disparate products. They may even
         select a material for its symbolic meaning. I respect that notion and applaud it.
         However, lots of artist will take shortcuts and skip basic research into what would
         be best to use to achieve an effect and maintain the look and feel for an appreciable
         length of time.&amp;nbsp; Experiment all you want, but don’t expect your potential buyers
         to support the brunt of your cutting edge work as the piece you create melts or crumbles
         before their eyes. To use a color related analogy, we would not want the folks who
         apply the highly technical paint application to the car we buy to “go creative” one
         day and add something strange to the coating mixture because they thought it would
         look really cool. That might be fine if you want to give away the car, but if I am
         paying for it, I expect the paint to perform over a long period of time without failing.&lt;br&gt;
         &lt;br&gt;
         Let’s go back to the world of art students starting out with building their portfolios
         and satisfying their class assignments. I see so many of them work with materials
         that they have no idea as to how they will perform over time. Some even pick paints
         or substrates that are made with products that are known to be incompatible with paints
         or adhesives they are using. However, they like the way the stuff looks. They did
         not pick a clear sheet of acrylic glazing material from the hardware store because
         it symbolized the death of natural products in what is an endless sea of artificial,
         chemical confusion. They selected it because it was on sale and rubber cement mixed
         with plastic beads they spread about the surface of the acrylic sheet looks good.
         Using materials that we know will change in appearance fairly quickly will have a
         dramatic impact on how their artwork will be viewed and interpreted. Their artists'
         statements should anticipate the acrylic changing as the solvents interact with the
         plastic. They should preemptively comment on the brown appearance of the rubber cement
         even though at the time the art was created the adhesive was clear and colorless.
         A few better-planned choices made with some thought could have saved them from the
         inevitable changes that would take place by using materials that change so drastically
         in a short period of time. Many artists however continue to struggle to attempt to
         perform the equivalent of the mentalist &lt;a href="http://www.amazingkreskin.com"&gt;Kreskin &lt;/a&gt;and
         bend spoons before our eyes. You can try to defy physics, but in the end, physics
         always wins.&lt;br&gt;
         &lt;br&gt;
      &lt;/div&gt;
      &lt;p&gt;
      &lt;/p&gt;
   &lt;/div&gt;
&lt;/div&gt;
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      <comments>http://artmaterials.artistsnetwork.com/CommentView,guid,17b9869f-f538-403c-9818-777bd3f1a359.aspx</comments>
      <category>Archival standards;Paint ingredients</category>
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            <div align="left">I was passing by an office building under construction and suddenly
            an idea came to mind that relates to making works of art. When a building is under
            construction, do you think the architect and the construction company gather together
            to figure out the minimal amount of effort and poorest quality materials that will
            be needed to assemble a building? Construction firms could build a structure, with
            the thought that after they finish the project, someone else can be hired to fix the
            deficiencies in the quality of the materials used and the poor techniques they employed
            to assemble the components. Just get it to look right and hope it holds together long
            enough for the checks to clear the bank. Fortunately, a sense of integrity, reputation,
            compliance to building codes, as well as a healthy fear of legal action, govern the
            construction of most of the commercial buildings erected in the United States today.<br /><br />
            Why is it that many artists ignore the notion of integrity, reputation, and fear of
            legal action? I skipped the building codes because they don’t apply, but perhaps that
            would not be a bad idea.  Many art schools today impart no sense of the need
            for “building codes” for works of art. Some schools don’t even make it an academic
            challenge by confronting students with the exercise of creating works of art that
            appear to use materials with inherent vice but are really very sound and stable.  
            <br /><br />
            Suppose you were fixated on making an artistic statement where the focus of your work
            was the typical American hamburger and its potential ill effects on the health and
            well being of the population. A painted image of a hamburger just wouldn't be enough.
            You would want it to appear to be a real and tangible object that exudes the essence
            of hamburger on a bun with all the extras. The simple, short-term answer would be
            to obtain a real hamburger and mount it, as appropriate, to your artwork. The long-term
            outcome is easy to figure out. The fresh, glistening, juicy hamburger will, in short
            order, be reduced to a blue-green, furry biohazard. This could be your intention,
            but you are likely to encourage the wrath of anyone who has to deal with your artwork
            professionally——from the gallery director who will have to cope with the byproducts
            of the deterioration process to the hazmat team that will be called in at some point
            to deal with the new life form that has established itself on your artwork. Nobody
            will be happy. Either way, your artwork will be delivered to a “suitable” exhibition
            space if you find that a garbage dumpster is an appealing alternate art gallery. Unless
            you are as rich as Warren Buffett and/or have a valued reputation as an artist, nobody
            is going to put up with your deteriorating hamburger nonsense.<br /><br />
            Now let’s go back to something more realistic and equally applicable. Why should artists
            be afforded the luxury to make objects without thought as to their longevity, leaving
            the difficult task of maintaining the artist's intent to a future generation of conservators?
            Conservators will have enough gainful employment treating the fairly stable, natural
            deterioration of materials found in works of art, without having the challenge of
            holding together a totally ill-planned nightmare.<br /><br />
            As I often find now, it is all a matter of economics. Will a poorly made work of art
            be worth the money needed to keep it looking the way an artist intended? No standard
            answer exists. However, unless you, as an artist, have a devoted following, your “brilliant”
            idea to paint with dry pigment mixed with vegetable shortening may not make it to
            a museum wall, when a curator and acquisition committee looks at how much it will
            cost to preserve a painting that is currently “wet” and will NEVER dry.<br /><br /></div>
            <p>
            </p>
          </div>
        </div>
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      </body>
      <title>Some Thoughts on Making Art</title>
      <guid>http://artmaterials.artistsnetwork.com/PermaLink,guid,ec8faefb-f2f7-4510-9cf4-de9361a8905a.aspx</guid>
      <link>http://artmaterials.artistsnetwork.com/Some+Thoughts+On+Making+Art.aspx</link>
      <pubDate>Tue, 10 Jun 2008 18:42:33 GMT</pubDate>
      <description>&lt;div&gt;
   &lt;div&gt;
      &lt;div align="left"&gt;I was passing by an office building under construction and suddenly
         an idea came to mind that relates to making works of art. When a building is under
         construction, do you think the architect and the construction company gather together
         to figure out the minimal amount of effort and poorest quality materials that will
         be needed to assemble a building? Construction firms could build a structure, with
         the thought that after they finish the project, someone else can be hired to fix the
         deficiencies in the quality of the materials used and the poor techniques they employed
         to assemble the components. Just get it to look right and hope it holds together long
         enough for the checks to clear the bank. Fortunately, a sense of integrity, reputation,
         compliance to building codes, as well as a healthy fear of legal action, govern the
         construction of most of the commercial buildings erected in the United States today.&lt;br&gt;
         &lt;br&gt;
         Why is it that many artists ignore the notion of integrity, reputation, and fear of
         legal action? I skipped the building codes because they don’t apply, but perhaps that
         would not be a bad idea.&amp;nbsp; Many art schools today impart no sense of the need
         for “building codes” for works of art. Some schools don’t even make it an academic
         challenge by confronting students with the exercise of creating works of art that
         appear to use materials with inherent vice but are really very sound and stable.&amp;nbsp; 
         &lt;br&gt;
         &lt;br&gt;
         Suppose you were fixated on making an artistic statement where the focus of your work
         was the typical American hamburger and its potential ill effects on the health and
         well being of the population. A painted image of a hamburger just wouldn't be enough.
         You would want it to appear to be a real and tangible object that exudes the essence
         of hamburger on a bun with all the extras. The simple, short-term answer would be
         to obtain a real hamburger and mount it, as appropriate, to your artwork. The long-term
         outcome is easy to figure out. The fresh, glistening, juicy hamburger will, in short
         order, be reduced to a blue-green, furry biohazard. This could be your intention,
         but you are likely to encourage the wrath of anyone who has to deal with your artwork
         professionally——from the gallery director who will have to cope with the byproducts
         of the deterioration process to the hazmat team that will be called in at some point
         to deal with the new life form that has established itself on your artwork. Nobody
         will be happy. Either way, your artwork will be delivered to a “suitable” exhibition
         space if you find that a garbage dumpster is an appealing alternate art gallery. Unless
         you are as rich as Warren Buffett and/or have a valued reputation as an artist, nobody
         is going to put up with your deteriorating hamburger nonsense.&lt;br&gt;
         &lt;br&gt;
         Now let’s go back to something more realistic and equally applicable. Why should artists
         be afforded the luxury to make objects without thought as to their longevity, leaving
         the difficult task of maintaining the artist's intent to a future generation of conservators?
         Conservators will have enough gainful employment treating the fairly stable, natural
         deterioration of materials found in works of art, without having the challenge of
         holding together a totally ill-planned nightmare.&lt;br&gt;
         &lt;br&gt;
         As I often find now, it is all a matter of economics. Will a poorly made work of art
         be worth the money needed to keep it looking the way an artist intended? No standard
         answer exists. However, unless you, as an artist, have a devoted following, your “brilliant”
         idea to paint with dry pigment mixed with vegetable shortening may not make it to
         a museum wall, when a curator and acquisition committee looks at how much it will
         cost to preserve a painting that is currently “wet” and will NEVER dry.&lt;br&gt;
         &lt;br&gt;
      &lt;/div&gt;
      &lt;p&gt;
      &lt;/p&gt;
   &lt;/div&gt;
&lt;/div&gt;
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      <comments>http://artmaterials.artistsnetwork.com/CommentView,guid,ec8faefb-f2f7-4510-9cf4-de9361a8905a.aspx</comments>
      <category>Archival standards;Paint ingredients</category>
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          <div>
            <div align="left">It seems I am always in the process of getting myself into projects
            that consume a huge amount of time. I am drawn to them like moths to a candle. It
            doesn't mean that I am not thinking about art and art materials. Those thoughts are
            always with me. It’s just a matter of sitting down and writing them out. Currently
            I'm trying to figure out how to use the combined 80 minutes that I sit on a commuter
            train each day of the workweek to get these thoughts out.  
            <br /><br />
            So let’s catch up on what is going on right now. Within the last year I became the
            chairman of the subcommittee of the American Society of Testing and Materials (ASTM)
            D01.57 group on Artists’ Materials.This is the group that creates standards for art
            materials and whose claim to fame is the mandatory standard D2436 that is found on
            almost every art and craft material around. I even saw it recently on a kit for coloring
            Easter eggs! I will comment from time to time on relevant issues related to the important
            work this subcommittee performs. We are headed for a meeting in Reno, NV and the National
            Art Materials Trade Association show late in April.<br /><br />
            For those of you who are dedicated readers of <i>The Artist's Magazine</i>, I provide
            entries for the “Ask the Experts” column. Some days I really question that “Expert”
            word in the title. The more I learn about the art materials world, the more I realize
            that I have no clue as to what is happening. (Keep this a secret.  Don’t let
            my editor know about this!  Actually, all the editors involved with the writing
            I do work very hard to keep me looking good. My thanks go out to them.) The questions
            posed by <i>The Artist's Magazine</i>'s readers are challenging, especially one that
            I'll address shortly in an upcoming issue on the use of zinc in oil paints. That answer
            will spark some interesting discussions.<br /><br />
            That would be enough stuff to keep anyone busy but, as a glutton for punishment, I
            have the truly thankless job of serving as treasurer and board member of the Mid-Atlantic <i>Plein
            Air </i>Painters Association. It’s a great organization and the opportunities are
            only limited by the imagination and hard work that its committee coordinators can
            produce. I can only wonder what we might do if we had unlimited time to put toward
            running the organization.  
            <br /><br />
            I have had a passion for prints ever since I went to undergraduate and graduate school
            and had nearly free reign to open drawers of the print collections of the university
            art galleries that I volunteered for during my days as a student. Luscious velvety
            black mezzotints, the fine lines and subtle plate tones of drypoint, and engraved
            images were all intriguing. Right now I am pouring through articles, books and websites
            in the hopes of learning how to make some of these beautiful images. I am so serious
            that I even bought an etching press and nearly killed myself lugging it into my house.
            How could something so small weigh so much?  I have yet to pull a print but I
            might share one of my disasters with you in the future.<br /><br />
            That about brings you up to date. Spring is coming soon and the trees are showing
            their characteristic red tinge. Soon it will be both prime allergy and plein air painting
            season. I will be ready to charge outside as soon as I see the first robin in the
            yard.  
            <br /><br /><br /></div>
            <p>
            </p>
          </div>
        </div>
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      </body>
      <title>My Somewhat Secret Life</title>
      <guid>http://artmaterials.artistsnetwork.com/PermaLink,guid,a5022b99-c165-44e9-9fce-e35d903ee538.aspx</guid>
      <link>http://artmaterials.artistsnetwork.com/My+Somewhat+Secret+Life.aspx</link>
      <pubDate>Thu, 27 Mar 2008 15:40:53 GMT</pubDate>
      <description>&lt;div&gt;
   &lt;div&gt;
      &lt;div align="left"&gt;It seems I am always in the process of getting myself into projects
         that consume a huge amount of time. I am drawn to them like moths to a candle. It
         doesn't mean that I am not thinking about art and art materials. Those thoughts are
         always with me. It’s just a matter of sitting down and writing them out. Currently
         I'm trying to figure out how to use the combined 80 minutes that I sit on a commuter
         train each day of the workweek to get these thoughts out.&amp;nbsp; 
         &lt;br&gt;
         &lt;br&gt;
         So let’s catch up on what is going on right now. Within the last year I became the
         chairman of the subcommittee of the American Society of Testing and Materials (ASTM)
         D01.57 group on Artists’ Materials.This is the group that creates standards for art
         materials and whose claim to fame is the mandatory standard D2436 that is found on
         almost every art and craft material around. I even saw it recently on a kit for coloring
         Easter eggs! I will comment from time to time on relevant issues related to the important
         work this subcommittee performs. We are headed for a meeting in Reno, NV and the National
         Art Materials Trade Association show late in April.&lt;br&gt;
         &lt;br&gt;
         For those of you who are dedicated readers of &lt;i&gt;The Artist's Magazine&lt;/i&gt;, I provide
         entries for the “Ask the Experts” column. Some days I really question that “Expert”
         word in the title. The more I learn about the art materials world, the more I realize
         that I have no clue as to what is happening. (Keep this a secret.&amp;nbsp; Don’t let
         my editor know about this!&amp;nbsp; Actually, all the editors involved with the writing
         I do work very hard to keep me looking good. My thanks go out to them.) The questions
         posed by &lt;i&gt;The Artist's Magazine&lt;/i&gt;'s readers are challenging, especially one that
         I'll address shortly in an upcoming issue on the use of zinc in oil paints. That answer
         will spark some interesting discussions.&lt;br&gt;
         &lt;br&gt;
         That would be enough stuff to keep anyone busy but, as a glutton for punishment, I
         have the truly thankless job of serving as treasurer and board member of the Mid-Atlantic &lt;i&gt;Plein
         Air &lt;/i&gt;Painters Association. It’s a great organization and the opportunities are
         only limited by the imagination and hard work that its committee coordinators can
         produce. I can only wonder what we might do if we had unlimited time to put toward
         running the organization.&amp;nbsp; 
         &lt;br&gt;
         &lt;br&gt;
         I have had a passion for prints ever since I went to undergraduate and graduate school
         and had nearly free reign to open drawers of the print collections of the university
         art galleries that I volunteered for during my days as a student. Luscious velvety
         black mezzotints, the fine lines and subtle plate tones of drypoint, and engraved
         images were all intriguing. Right now I am pouring through articles, books and websites
         in the hopes of learning how to make some of these beautiful images. I am so serious
         that I even bought an etching press and nearly killed myself lugging it into my house.
         How could something so small weigh so much?&amp;nbsp; I have yet to pull a print but I
         might share one of my disasters with you in the future.&lt;br&gt;
         &lt;br&gt;
         That about brings you up to date. Spring is coming soon and the trees are showing
         their characteristic red tinge. Soon it will be both prime allergy and plein air painting
         season. I will be ready to charge outside as soon as I see the first robin in the
         yard.&amp;nbsp; 
         &lt;br&gt;
         &lt;br&gt;
         &lt;br&gt;
      &lt;/div&gt;
      &lt;p&gt;
      &lt;/p&gt;
   &lt;/div&gt;
&lt;/div&gt;
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      <category>Archival standards;Paint ingredients</category>
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            <div align="left">Part of my absence in July has been my attention to many projects
            at work.  Plans for a series of lectures and a demonstration in October at the <a href="http://www.scad.edu">Savannah
            College of Art and Design </a>have taken up large parts of my workday. Another exciting
            opportunity to contribute to the art world has developed over the last month.<br /><br />
            Mark Gottsegen has become more involved in his venture to provide lectures and educational
            opportunity for the art community through his organization <a href="http://www.amien.org">AMIEN</a>;
            he asked me to take over his previous position as Chair of the American Society for
            Testing and Materials for Artists’ Materials (<a href="http://www.astm.org">ASTM</a>).<br /><br />
            This will be a great personal challenge for me. In recent years, participation by
            manufacturer members has been slipping. While this may be a part of a natural cycle
            of interest in ASTM as the Artists’ Materials group moves from creating standards
            for some of the high visibility, large volume art materials to the smaller-revenue
            generators in a manufacturer’s product line. Regardless, a lot of work will need to
            be done to bring back some of the old familiar participants and attract a new generation
            of enthusiastic manufacturers. Exciting new products are coming into the marketplace,
            and both the consumer and manufacturer stand to benefit from participation in ASTM.<br /><br />
            Education of the public is lacking. Many artists I contact do not know the work of
            ASTM. Others see it as “that group that does the health and safety thing.”  This
            “health and safety thing” is more commonly referred to in ASTM parlance as D4236. 
            This standard was a major undertaking by both ASTM and the Congress of the United
            States when they decided that art materials needed to have some point of official
            contact so that— if by some reason an art material was ingested or came into accidental
            contact with sensitive parts of the human body—a source of authority on the composition
            of the product could communicate with health care professionals to provide vital information
            on the composition and toxicity of the material in question. Other standards familiar
            to artists relate to the lightfastness of art materials. ASTM has provided manufacturers
            with a forum to come together to evaluate the durability of pigments. While many pigments
            remain unchanged when exposed to light over long periods of time, other pigments fade
            and pose problems for the artist. ASTM provided the means to test and evaluate the
            major pigments used for making art materials, and ASTM came up with a rating system
            that’s easy for an artist to understand.<br /><br />
            My task, and the task of those who wish to help, will be to educate artists as to
            the importance of ASTM and how their involvement as smart consumers can influence
            the art materials industry. If the public desired new standards, ASTM could provide
            them.  This would forge a partnership—between the consumer who wants quality
            art materials and the manufacturer who could provide them.  In my time as an
            observer of the art materials industry, I’ve impressed overall with the genuine care
            and concern that manufacturers have toward their customers. I believe they want to
            sell good materials because it makes good business sense, and it’s the right thing
            to do.  Many manufacturers are artists as well; they accordingly feel a sense
            of responsibility to produce good quality art materials.  
            <br /><br /></div>
            <p>
            </p>
          </div>
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      </body>
      <title>On ASTM</title>
      <guid>http://artmaterials.artistsnetwork.com/PermaLink,guid,3e476613-f59c-4c66-a9ab-7e346e63b002.aspx</guid>
      <link>http://artmaterials.artistsnetwork.com/On+ASTM.aspx</link>
      <pubDate>Wed, 05 Sep 2007 19:31:16 GMT</pubDate>
      <description>&lt;div&gt;
   &lt;div&gt;
      &lt;div align="left"&gt;Part of my absence in July has been my attention to many projects
         at work.&amp;nbsp; Plans for a series of lectures and a demonstration in October at the &lt;a href="http://www.scad.edu"&gt;Savannah
         College of Art and Design &lt;/a&gt;have taken up large parts of my workday. Another exciting
         opportunity to contribute to the art world has developed over the last month.&lt;br&gt;
         &lt;br&gt;
         Mark Gottsegen has become more involved in his venture to provide lectures and educational
         opportunity for the art community through his organization &lt;a href="http://www.amien.org"&gt;AMIEN&lt;/a&gt;;
         he asked me to take over his previous position as Chair of the American Society for
         Testing and Materials for Artists’ Materials (&lt;a href="http://www.astm.org"&gt;ASTM&lt;/a&gt;).&lt;br&gt;
         &lt;br&gt;
         This will be a great personal challenge for me. In recent years, participation by
         manufacturer members has been slipping. While this may be a part of a natural cycle
         of interest in ASTM as the Artists’ Materials group moves from creating standards
         for some of the high visibility, large volume art materials to the smaller-revenue
         generators in a manufacturer’s product line. Regardless, a lot of work will need to
         be done to bring back some of the old familiar participants and attract a new generation
         of enthusiastic manufacturers. Exciting new products are coming into the marketplace,
         and both the consumer and manufacturer stand to benefit from participation in ASTM.&lt;br&gt;
         &lt;br&gt;
         Education of the public is lacking. Many artists I contact do not know the work of
         ASTM. Others see it as “that group that does the health and safety thing.”&amp;nbsp; This
         “health and safety thing” is more commonly referred to in ASTM parlance as D4236.&amp;nbsp;
         This standard was a major undertaking by both ASTM and the Congress of the United
         States when they decided that art materials needed to have some point of official
         contact so that— if by some reason an art material was ingested or came into accidental
         contact with sensitive parts of the human body—a source of authority on the composition
         of the product could communicate with health care professionals to provide vital information
         on the composition and toxicity of the material in question. Other standards familiar
         to artists relate to the lightfastness of art materials. ASTM has provided manufacturers
         with a forum to come together to evaluate the durability of pigments. While many pigments
         remain unchanged when exposed to light over long periods of time, other pigments fade
         and pose problems for the artist. ASTM provided the means to test and evaluate the
         major pigments used for making art materials, and ASTM came up with a rating system
         that’s easy for an artist to understand.&lt;br&gt;
         &lt;br&gt;
         My task, and the task of those who wish to help, will be to educate artists as to
         the importance of ASTM and how their involvement as smart consumers can influence
         the art materials industry. If the public desired new standards, ASTM could provide
         them.&amp;nbsp; This would forge a partnership—between the consumer who wants quality
         art materials and the manufacturer who could provide them.&amp;nbsp; In my time as an
         observer of the art materials industry, I’ve impressed overall with the genuine care
         and concern that manufacturers have toward their customers. I believe they want to
         sell good materials because it makes good business sense, and it’s the right thing
         to do.&amp;nbsp; Many manufacturers are artists as well; they accordingly feel a sense
         of responsibility to produce good quality art materials.&amp;nbsp; 
         &lt;br&gt;
         &lt;br&gt;
      &lt;/div&gt;
      &lt;p&gt;
      &lt;/p&gt;
   &lt;/div&gt;
&lt;/div&gt;
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      <comments>http://artmaterials.artistsnetwork.com/CommentView,guid,3e476613-f59c-4c66-a9ab-7e346e63b002.aspx</comments>
      <category>Archival standards;Lightfastness</category>
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            <div>
              <div>
                <div>
                  <div>
                    <img src="http://artmaterials.artistsnetwork.com/content/binary/Pastels-lightfastnessblog.jpg" alt="Pastels-lightfastnessblog.jpg" align="left" border="0" height="235" width="177" />I
                     had the wonderful opportunity to attend the IAPS meeting in Albuquerque, NM, last
                     week and delivered a lecture on lightfastness testing of pastels. The audience was
                     fantastic! Lots of great questions were posed on the issues involved. I believe that
                     pastel artists have become accustomed to the notion that some pastels fade when exposed
                     to light. My presentation on lightfastness problems concerned the audience but did
                     not shock them as it did when presented several years ago by one of my colleagues.<br /><br />
                     The key to getting manufacturers to create reliable pastels will come when the American
                     Society of Testing and Materials (ASTM) establishes a pastel standard. This standard
                     will map out the protocol for conducting lightfastness testing, enabling manufacturers
                     to test and evaluate pastels they make so if several color mixtures don't meet adequate
                     lightfastness ratings, they can reformulate the pastels.<br /><br />
                     That standard is a year or two away from completion—if no serious impediments come
                     in the way of the current writing and preliminary testing process. The one refreshing
                     aspect to this pastel standard will be that finished pastel products, not just the
                     pigments themselves will be evaluated. This is important because some pigments can
                     perform well without any additives, but when mixed with other components, the combination
                     of materials will result in an unstable product in terms of lightfastness. The opposite
                     can be true as well. Unstable pigments may perform well when mixed with other pastel
                     ingredients and prove to be highly lightfast.<br /><br />
                     Pastel artists don't have to be held captive when it comes to knowing what colors
                     are good performers and those that fade fairly quickly when exposed to light. A protocol
                     that provides a very good indicator of how materials will behave if exposed to light,
                     is available for anyone to use. The method is fairly simple. Artists can prepare a
                     suitable sample card that exposes a portion of the pastel to light while leaving a
                     portion masked from any exposure. For a how-to on testing your own pastels for lightfastness, <a href="http://www.artistsmagazine.com/tam_qnaarchive.asp?id=2997">click
                     here</a>.<br /><br /><a href="http://www.artistsmagazine.com/tam_qnaarchive.asp?id=2997">www.artistsmagazine.com/tam_qnaarchive.asp?id=2997</a><br /><br /><p></p></div>
                </div>
              </div>
            </div>
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      </body>
      <title>Pastels and Lightfastness</title>
      <guid>http://artmaterials.artistsnetwork.com/PermaLink,guid,708907ce-ec25-4e6b-b55b-9dc101c3cdfe.aspx</guid>
      <link>http://artmaterials.artistsnetwork.com/Pastels+And+Lightfastness.aspx</link>
      <pubDate>Tue, 22 May 2007 17:17:40 GMT</pubDate>
      <description>&lt;div&gt;
   &lt;div&gt;
      &lt;div&gt;
         &lt;div&gt;
            &lt;div&gt;
               &lt;div&gt;&lt;img src="http://artmaterials.artistsnetwork.com/content/binary/Pastels-lightfastnessblog.jpg" alt="Pastels-lightfastnessblog.jpg" align="left" border="0" height="235" width="177"&gt;I
                  had the wonderful opportunity to attend the IAPS meeting in Albuquerque, NM, last
                  week and delivered a lecture on lightfastness testing of pastels. The audience was
                  fantastic! Lots of great questions were posed on the issues involved. I believe that
                  pastel artists have become accustomed to the notion that some pastels fade when exposed
                  to light. My presentation on lightfastness problems concerned the audience but did
                  not shock them as it did when presented several years ago by one of my colleagues.&lt;br&gt;
                  &lt;br&gt;
                  The key to getting manufacturers to create reliable pastels will come when the American
                  Society of Testing and Materials (ASTM) establishes a pastel standard. This standard
                  will map out the protocol for conducting lightfastness testing, enabling manufacturers
                  to test and evaluate pastels they make so if several color mixtures don't meet adequate
                  lightfastness ratings, they can reformulate the pastels.&lt;br&gt;
                  &lt;br&gt;
                  That standard is a year or two away from completion—if no serious impediments come
                  in the way of the current writing and preliminary testing process. The one refreshing
                  aspect to this pastel standard will be that finished pastel products, not just the
                  pigments themselves will be evaluated. This is important because some pigments can
                  perform well without any additives, but when mixed with other components, the combination
                  of materials will result in an unstable product in terms of lightfastness. The opposite
                  can be true as well. Unstable pigments may perform well when mixed with other pastel
                  ingredients and prove to be highly lightfast.&lt;br&gt;
                  &lt;br&gt;
                  Pastel artists don't have to be held captive when it comes to knowing what colors
                  are good performers and those that fade fairly quickly when exposed to light. A protocol
                  that provides a very good indicator of how materials will behave if exposed to light,
                  is available for anyone to use. The method is fairly simple. Artists can prepare a
                  suitable sample card that exposes a portion of the pastel to light while leaving a
                  portion masked from any exposure. For a how-to on testing your own pastels for lightfastness, &lt;a href="http://www.artistsmagazine.com/tam_qnaarchive.asp?id=2997"&gt;click
                  here&lt;/a&gt;.&lt;br&gt;
                  &lt;br&gt;
                  &lt;a href="http://www.artistsmagazine.com/tam_qnaarchive.asp?id=2997"&gt;www.artistsmagazine.com/tam_qnaarchive.asp?id=2997&lt;/a&gt;
                  &lt;br&gt;
                  &lt;br&gt;
                  &lt;p&gt;
                  &lt;/p&gt;
               &lt;/div&gt;
            &lt;/div&gt;
         &lt;/div&gt;
      &lt;/div&gt;
   &lt;/div&gt;
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      <category>Archival standards;Lightfastness</category>
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