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	<id>https://wiki.cityknowledge.org/index.php?action=history&amp;feed=atom&amp;title=Public_art_preservation</id>
	<title>Public art preservation - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.cityknowledge.org/index.php?action=history&amp;feed=atom&amp;title=Public_art_preservation"/>
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	<updated>2026-05-05T21:00:53Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.cityknowledge.org/index.php?title=Public_art_preservation&amp;diff=11500&amp;oldid=prev</id>
		<title>Atsiros at 13:55, 6 December 2012</title>
		<link rel="alternate" type="text/html" href="https://wiki.cityknowledge.org/index.php?title=Public_art_preservation&amp;diff=11500&amp;oldid=prev"/>
		<updated>2012-12-06T13:55:13Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en-GB&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 13:55, 6 December 2012&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;At first glance, one would be inclined to think that there are more important cultural aspects to preserve in Venice than the city’s outdoor sculpture. After all, Tintorettos and Titians are rarer, churches are more monumental, and palazzi are more beautiful. Why, then, is PreserVenice actively pursuing the preservation of public art in Venice?&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;!--&lt;/ins&gt;At first glance, one would be inclined to think that there are more important cultural aspects to preserve in Venice than the city’s outdoor sculpture. After all, Tintorettos and Titians are rarer, churches are more monumental, and palazzi are more beautiful. Why, then, is PreserVenice actively pursuing the preservation of public art in Venice?&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Public art is significant to the history of Venice, moreso than many of the pieces of art that have already been lucky enough to have the attention of conservation groups in the city already. The life of Venetians has been documented for a millennium by unknown artists, many working with nothing more than leftover slabs of marble. The city’s patrician families are immortalized on the buildings they once owned; the religious and social affiliations of citizens are advertised; the mythology significant to local neighborhoods and the city as a whole is represented in their public gathering places.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Public art is significant to the history of Venice, moreso than many of the pieces of art that have already been lucky enough to have the attention of conservation groups in the city already. The life of Venetians has been documented for a millennium by unknown artists, many working with nothing more than leftover slabs of marble. The city’s patrician families are immortalized on the buildings they once owned; the religious and social affiliations of citizens are advertised; the mythology significant to local neighborhoods and the city as a whole is represented in their public gathering places.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l7&quot;&gt;Line 7:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 7:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Today, major European cities bear the signs of their illustrious histories: monuments, elaborate decorations on buildings, and so on. Venice is no exception; so much wealth, culture and history has been concentrated within Venice’s borders over the city’s history, and public art emerged as a way for citizens to express themselves (in a manner, it turned out, that would outlast them by centuries). Each type of public art in Venice once served a distinct purpose, most now entirely defunct.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Today, major European cities bear the signs of their illustrious histories: monuments, elaborate decorations on buildings, and so on. Venice is no exception; so much wealth, culture and history has been concentrated within Venice’s borders over the city’s history, and public art emerged as a way for citizens to express themselves (in a manner, it turned out, that would outlast them by centuries). Each type of public art in Venice once served a distinct purpose, most now entirely defunct.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;With their original function now gone, Venetian public art has become simply that: art. It is almost purely decorative, and with its lost function comes a loss of any incentive to care for it. Venetians have had generations to acclimatize to their city’s public art, and the vast majority take it for granted.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;With their original function now gone, Venetian public art has become simply that: art. It is almost purely decorative, and with its lost function comes a loss of any incentive to care for it. Venetians have had generations to acclimatize to their city’s public art, and the vast majority take it for granted.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;--&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Current art preservation techniques include treatments to stone – the material that makes up most, if not all, pieces of [[:Category:Public Art|public art]] in Venice. The ultimate goal of stone preservation is to protect it from moisture by sealing the pores that exist on the surface of the object. If the object is not fixed in place, it can be detached from the wall and immersed it in a solvent to seal the stone’s pores. More often than not, however, the pieces are mounted on the side of buildings, and removing them is damagin and would do more harm than good. In these cases, the restorer is limited to a paint or spray application. This only applies to the exposed portions of the piece; some faces are inaccessible, and many have parts that abut the building to which they are mounted, occasionally leading to further structural damage rather than conservation. The damage happens during freeze and thaw cycles that happen naturally with the changing seasons, when the moisture contained within the object changes state and causes the piece to crack or even separate from the building to which it is attached. Moisture that seeps in to the inaccessible face is not able to escape because the front of the object is sealed. All public art is exposed to nature; hence, the only useful techniques for conserving public art are comprehensive cleaning and protection from the elements as much as possible.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Current art preservation techniques include treatments to stone – the material that makes up most, if not all, pieces of [[:Category:Public Art|public art]] in Venice. The ultimate goal of stone preservation is to protect it from moisture by sealing the pores that exist on the surface of the object. If the object is not fixed in place, it can be detached from the wall and immersed it in a solvent to seal the stone’s pores. More often than not, however, the pieces are mounted on the side of buildings, and removing them is damagin and would do more harm than good. In these cases, the restorer is limited to a paint or spray application. This only applies to the exposed portions of the piece; some faces are inaccessible, and many have parts that abut the building to which they are mounted, occasionally leading to further structural damage rather than conservation. The damage happens during freeze and thaw cycles that happen naturally with the changing seasons, when the moisture contained within the object changes state and causes the piece to crack or even separate from the building to which it is attached. Moisture that seeps in to the inaccessible face is not able to escape because the front of the object is sealed. All public art is exposed to nature; hence, the only useful techniques for conserving public art are comprehensive cleaning and protection from the elements as much as possible.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;There are other preservation techniques used for more seriously damaged pieces (e.g. a break in the stone). When the broken piece is small and relatively lightweight, adhesive is applied and the piece is fixed back in place. If the break is large and heavy, a metal dowel must be used to hold the weight of the piece, in combination with an adhesive. For this type of conservation, restorers must use non-corrodible metal, or else as the metal corrodes, it will split the break open. A copper alloy called Delta metal is commonly used in cases like this.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;There are other preservation techniques used for more seriously damaged pieces (e.g. a break in the stone). When the broken piece is small and relatively lightweight, adhesive is applied and the piece is fixed back in place. If the break is large and heavy, a metal dowel must be used to hold the weight of the piece, in combination with an adhesive. For this type of conservation, restorers must use non-corrodible metal, or else as the metal corrodes, it will split the break open. A copper alloy called Delta metal is commonly used in cases like this.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Organizations including [[UNESCO]], [[Save Venice]], and the WPI [[Venice Project Center]] have initiated conservation efforts, notably establishing criteria for the condition of stone pieces. These span many categories including cracking, flaking, chalking, biological growth, grime and human impact. The data gathering methods of WPI students include photography, compiling &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Arte Pubblica|&lt;/del&gt;catalogues and datasets&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]]&lt;/del&gt;, systematic sweeps of the city and cross-referencing their findings with other organizations and catalogs.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Organizations including [[UNESCO]], [[Save Venice]], and the WPI [[Venice Project Center]] have initiated conservation efforts, notably establishing criteria for the condition of stone pieces. These span many categories including cracking, flaking, chalking, biological growth, grime and human impact. The data gathering methods of WPI students include photography, compiling catalogues and datasets, systematic sweeps of the city and cross-referencing their findings with other organizations and catalogs.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Contributions to Preservation boats==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Contributions to Preservation boats==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Atsiros</name></author>
	</entry>
	<entry>
		<id>https://wiki.cityknowledge.org/index.php?title=Public_art_preservation&amp;diff=11454&amp;oldid=prev</id>
		<title>Atsiros at 21:06, 5 December 2012</title>
		<link rel="alternate" type="text/html" href="https://wiki.cityknowledge.org/index.php?title=Public_art_preservation&amp;diff=11454&amp;oldid=prev"/>
		<updated>2012-12-05T21:06:18Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 21:06, 5 December 2012&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l9&quot;&gt;Line 9:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 9:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;With their original function now gone, Venetian public art has become simply that: art. It is almost purely decorative, and with its lost function comes a loss of any incentive to care for it. Venetians have had generations to acclimatize to their city’s public art, and the vast majority take it for granted.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;With their original function now gone, Venetian public art has become simply that: art. It is almost purely decorative, and with its lost function comes a loss of any incentive to care for it. Venetians have had generations to acclimatize to their city’s public art, and the vast majority take it for granted.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Current art preservation techniques include treatments to stone – the material that makes up most, if not all, pieces of [[public art]] in Venice. The ultimate goal of stone preservation is to protect it from moisture by sealing the pores that exist on the surface of the object. If the object is not fixed in place, it can be detached from the wall and immersed it in a solvent to seal the stone’s pores. More often than not, however, the pieces are mounted on the side of buildings, and removing them is damagin and would do more harm than good. In these cases, the restorer is limited to a paint or spray application. This only applies to the exposed portions of the piece; some faces are inaccessible, and many have parts that abut the building to which they are mounted, occasionally leading to further structural damage rather than conservation. The damage happens during freeze and thaw cycles that happen naturally with the changing seasons, when the moisture contained within the object changes state and causes the piece to crack or even separate from the building to which it is attached. Moisture that seeps in to the inaccessible face is not able to escape because the front of the object is sealed. All public art is exposed to nature; hence, the only useful techniques for conserving public art are comprehensive cleaning and protection from the elements as much as possible.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Current art preservation techniques include treatments to stone – the material that makes up most, if not all, pieces of [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:Category:Public Art|&lt;/ins&gt;public art]] in Venice. The ultimate goal of stone preservation is to protect it from moisture by sealing the pores that exist on the surface of the object. If the object is not fixed in place, it can be detached from the wall and immersed it in a solvent to seal the stone’s pores. More often than not, however, the pieces are mounted on the side of buildings, and removing them is damagin and would do more harm than good. In these cases, the restorer is limited to a paint or spray application. This only applies to the exposed portions of the piece; some faces are inaccessible, and many have parts that abut the building to which they are mounted, occasionally leading to further structural damage rather than conservation. The damage happens during freeze and thaw cycles that happen naturally with the changing seasons, when the moisture contained within the object changes state and causes the piece to crack or even separate from the building to which it is attached. Moisture that seeps in to the inaccessible face is not able to escape because the front of the object is sealed. All public art is exposed to nature; hence, the only useful techniques for conserving public art are comprehensive cleaning and protection from the elements as much as possible.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;There are other preservation techniques used for more seriously damaged pieces (e.g. a break in the stone). When the broken piece is small and relatively lightweight, adhesive is applied and the piece is fixed back in place. If the break is large and heavy, a metal dowel must be used to hold the weight of the piece, in combination with an adhesive. For this type of conservation, restorers must use non-corrodible metal, or else as the metal corrodes, it will split the break open. A copper alloy called Delta metal is commonly used in cases like this.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;There are other preservation techniques used for more seriously damaged pieces (e.g. a break in the stone). When the broken piece is small and relatively lightweight, adhesive is applied and the piece is fixed back in place. If the break is large and heavy, a metal dowel must be used to hold the weight of the piece, in combination with an adhesive. For this type of conservation, restorers must use non-corrodible metal, or else as the metal corrodes, it will split the break open. A copper alloy called Delta metal is commonly used in cases like this.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Atsiros</name></author>
	</entry>
	<entry>
		<id>https://wiki.cityknowledge.org/index.php?title=Public_art_preservation&amp;diff=11453&amp;oldid=prev</id>
		<title>Atsiros: Created page with &quot;At first glance, one would be inclined to think that there are more important cultural aspects to preserve in Venice than the city’s outdoor sculpture. After all, Tintoretto...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.cityknowledge.org/index.php?title=Public_art_preservation&amp;diff=11453&amp;oldid=prev"/>
		<updated>2012-12-05T21:03:49Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;At first glance, one would be inclined to think that there are more important cultural aspects to preserve in Venice than the city’s outdoor sculpture. After all, Tintoretto...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;At first glance, one would be inclined to think that there are more important cultural aspects to preserve in Venice than the city’s outdoor sculpture. After all, Tintorettos and Titians are rarer, churches are more monumental, and palazzi are more beautiful. Why, then, is PreserVenice actively pursuing the preservation of public art in Venice?&lt;br /&gt;
&lt;br /&gt;
Public art is significant to the history of Venice, moreso than many of the pieces of art that have already been lucky enough to have the attention of conservation groups in the city already. The life of Venetians has been documented for a millennium by unknown artists, many working with nothing more than leftover slabs of marble. The city’s patrician families are immortalized on the buildings they once owned; the religious and social affiliations of citizens are advertised; the mythology significant to local neighborhoods and the city as a whole is represented in their public gathering places.&lt;br /&gt;
&lt;br /&gt;
To the uninformed eye, public art is nothing more than insignificant pieces of “erratic” sculpture scattered about the city. But to Venice 2.0 and PreserVenice, the collection of public art of Venice is a priceless treasure, at risk from a variety of factors, and definitely worth preserving. We firmly believe that the collection of more than 4,000 pieces of public art in Venice can tell the story of the city more accurately and surprisingly than almost any other aspect of the city today.&lt;br /&gt;
&lt;br /&gt;
Today, major European cities bear the signs of their illustrious histories: monuments, elaborate decorations on buildings, and so on. Venice is no exception; so much wealth, culture and history has been concentrated within Venice’s borders over the city’s history, and public art emerged as a way for citizens to express themselves (in a manner, it turned out, that would outlast them by centuries). Each type of public art in Venice once served a distinct purpose, most now entirely defunct.&lt;br /&gt;
&lt;br /&gt;
With their original function now gone, Venetian public art has become simply that: art. It is almost purely decorative, and with its lost function comes a loss of any incentive to care for it. Venetians have had generations to acclimatize to their city’s public art, and the vast majority take it for granted.&lt;br /&gt;
&lt;br /&gt;
Current art preservation techniques include treatments to stone – the material that makes up most, if not all, pieces of [[public art]] in Venice. The ultimate goal of stone preservation is to protect it from moisture by sealing the pores that exist on the surface of the object. If the object is not fixed in place, it can be detached from the wall and immersed it in a solvent to seal the stone’s pores. More often than not, however, the pieces are mounted on the side of buildings, and removing them is damagin and would do more harm than good. In these cases, the restorer is limited to a paint or spray application. This only applies to the exposed portions of the piece; some faces are inaccessible, and many have parts that abut the building to which they are mounted, occasionally leading to further structural damage rather than conservation. The damage happens during freeze and thaw cycles that happen naturally with the changing seasons, when the moisture contained within the object changes state and causes the piece to crack or even separate from the building to which it is attached. Moisture that seeps in to the inaccessible face is not able to escape because the front of the object is sealed. All public art is exposed to nature; hence, the only useful techniques for conserving public art are comprehensive cleaning and protection from the elements as much as possible.&lt;br /&gt;
&lt;br /&gt;
There are other preservation techniques used for more seriously damaged pieces (e.g. a break in the stone). When the broken piece is small and relatively lightweight, adhesive is applied and the piece is fixed back in place. If the break is large and heavy, a metal dowel must be used to hold the weight of the piece, in combination with an adhesive. For this type of conservation, restorers must use non-corrodible metal, or else as the metal corrodes, it will split the break open. A copper alloy called Delta metal is commonly used in cases like this.&lt;br /&gt;
&lt;br /&gt;
Organizations including [[UNESCO]], [[Save Venice]], and the WPI [[Venice Project Center]] have initiated conservation efforts, notably establishing criteria for the condition of stone pieces. These span many categories including cracking, flaking, chalking, biological growth, grime and human impact. The data gathering methods of WPI students include photography, compiling [[Arte Pubblica|catalogues and datasets]], systematic sweeps of the city and cross-referencing their findings with other organizations and catalogs.&lt;br /&gt;
&lt;br /&gt;
==Contributions to Preservation boats==&lt;br /&gt;
&lt;br /&gt;
Due   to the overwhelming increase of motorized boats in Venice, the   traditional rowed boats are being abandoned and are nearing extinction.    The slow disappearance of traditional boats can be best seen through   the evolution of the rental facilities, known as fitabatèle, which would   rent boats for work or pleasure.  In the thirty years from 1930 to   1960, 18 of these rental facilities closed, and then an even more   drastic decline took place, and in the subsequent 15 years 17 more   closures took place.  There were once 52 shops that rented traditional   boats. Today, none remain.  &lt;br /&gt;
&lt;br /&gt;
The  [[squeri]] that were  once one of the most important parts of Venice  are also disappearing.   There were originally fourteen main squeri that  were active in the  building of traditional boats.  Now, only seven of  the fourteen are  still operational; although they repair many types of  traditional boats,  the only new boats which come out of them are  [[gondole]], the last of  the popular traditional boats.   &lt;br /&gt;
&lt;br /&gt;
As renting traditional boats became more difficult,   membership for the many rowing clubs around Venice increased.    Although traditional boats have become increasingly endangered, the   Venetian love of traditional rowing has not diminished.  Rowing clubs   offer members social interaction for those similarly interested in the   unique style of Venetian rowing.  The 26 rowing clubs in Venice are   known as remiere, and each rowing club has a collection of boats,   including rare or unique traditional boats. For example, a very rare   &amp;#039;&amp;#039;batèla a coa de gambero&amp;#039;&amp;#039; is owned by Ramiera Serenissima. About   28,000 Italians belong to rowing clubs in Venice and elsewhere in   northern Italy where the traditional Venetian style of rowing is   practiced. These rowing clubs have helped keep the enthusiasm for   traditional boats and rowing alive.&lt;br /&gt;
&lt;br /&gt;
Traditional   boats are in constant danger of becoming extinct.  There are, however,   efforts being made to preserve the nautical history of the city of   Venice.  There are annual races held in Venice, not only as a sport, but   also to preserve the ancient Venetian tradition of rowing traditional   boats.  The ten famous [[regate]] are annual races, used to understand   and show respect for the lagoon – to help rediscover Venice’s maritime   culture.  The regate are vastly popular, for both participants and for   viewers.  One of theses races is called the Vogalonga, an annual   race that has thousands of particpants from all of the world.  These   races are one of the most important ways that traditional boats, rowing,   and maritime heritage stay alive in Venice.    &lt;br /&gt;
In  addition to  the rowing clubs, there are also organizations, such as  [[Arzana]] and  [[PreserVenice]], that are dedicated to preserving  traditional boats and  the maritime heritage of Venice.&lt;br /&gt;
&lt;br /&gt;
[[Category:Public Art]]&lt;/div&gt;</summary>
		<author><name>Atsiros</name></author>
	</entry>
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