{"id":3291,"date":"2026-05-07T09:10:46","date_gmt":"2026-05-07T09:10:46","guid":{"rendered":"https:\/\/www.fondazioneopificio.it\/?post_type=corso&#038;p=3291"},"modified":"2026-06-22T10:01:40","modified_gmt":"2026-06-22T10:01:40","slug":"the-use-of-erasers-for-dry-cleaning-in-restoration-state-of-the-art-and-innovative-approaches-with-self-produced-tools","status":"publish","type":"corso","link":"https:\/\/www.fondazioneopificio.it\/en\/corso\/the-use-of-erasers-for-dry-cleaning-in-restoration-state-of-the-art-and-innovative-approaches-with-self-produced-tools\/","title":{"rendered":"The use of erasers for dry cleaning in restoration: state of the art and innovative approaches with self-produced tools"},"content":{"rendered":"<style>.kb-row-layout-id3291_1aadb3-ef > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id3291_1aadb3-ef > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id3291_1aadb3-ef > .kt-row-column-wrap{column-gap:var(--global-kb-gap-lg, 4rem);row-gap:var(--global-kb-gap-md, 2rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id3291_1aadb3-ef > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id3291_1aadb3-ef > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id3291_1aadb3-ef > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id3291_1aadb3-ef alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column3291_4389ef-68 > .kt-inside-inner-col,.kadence-column3291_4389ef-68 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column3291_4389ef-68 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column3291_4389ef-68 > .kt-inside-inner-col{flex-direction:column;}.kadence-column3291_4389ef-68 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column3291_4389ef-68 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column3291_4389ef-68{position:relative;}@media all and (max-width: 1024px){.kadence-column3291_4389ef-68 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column3291_4389ef-68 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column3291_4389ef-68\"><div class=\"kt-inside-inner-col\">\n<h5 class=\"wp-block-heading\"><strong>Description:<\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">The course aims to apply dry cleaning methods using erasers, both commercial and self-produced. Initially, the genesis and state of the art of this methodological approach will be illustrated, also through some restoration case studies, and the latest research relating to the choice of medium and abrasive functional to the creation of a tool adaptable to the treatment of different materials and conservation conditions will be described.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong><strong>Programme divided into modules:<\/strong><\/strong><\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Module 1 (Giulia Basilissi) The use of erasers in dry cleaning: early research and applications.<\/li>\n\n\n\n<li>Module 2 (Andrea Cagnini) Diagnostic techniques in evaluating the performance of erasers in dry cleaning.<\/li>\n\n\n\n<li>Module 3 (Cristina Scib\u00e8) Innovative developments in dry cleaning: the activity of the Opificio delle Pietre Dure within the CHANGES-PNRR project<\/li>\n\n\n\n<li>Module 4 (Paolo Belluzzo, Emilia Vitolo) The application of erasers in cleaning operations in some case studies.<\/li>\n<\/ul>\n<\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-id3291_44440f-49 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id3291_44440f-49 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id3291_44440f-49 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-bottom:var(--global-kb-spacing-xxs, 0.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id3291_44440f-49 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id3291_44440f-49 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id3291_44440f-49 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id3291_44440f-49 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column3291_2826b8-4d > .kt-inside-inner-col,.kadence-column3291_2826b8-4d > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column3291_2826b8-4d > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column3291_2826b8-4d > .kt-inside-inner-col{flex-direction:column;}.kadence-column3291_2826b8-4d > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column3291_2826b8-4d > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column3291_2826b8-4d{position:relative;}@media all and (max-width: 1024px){.kadence-column3291_2826b8-4d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column3291_2826b8-4d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column3291_2826b8-4d\"><div class=\"kt-inside-inner-col\">\n<h5 class=\"wp-block-heading\"><strong><strong><strong><strong>Laboratory Activity<\/strong><\/strong><\/strong><\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">The laboratory activity planned within this course aims at the creation, by each participant in person, of some erasers presented during the introductory phase and developed within the CHANGES PNRR Project. The operational phase will also constitute a testing moment, during which each participant will be invited to test both self-produced and commercial erasers on various materials of interest, in order to evaluate, case by case, their effective efficacy.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong><strong><strong>Target<\/strong><\/strong><\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Aimed at restorers and museum conservators from all sectors.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong><strong>Mode<\/strong><\/strong><\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Mixed mode. 4 hours in-person\/online at Fondazione Biblioteche, 4 hours in-person only at the Laboratory in Fortezza da Basso Viale F. Strozzi, 1 \u2013 50129 &#8211; Firenze<\/p>\n<\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-id3291_5d7d58-69 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id3291_5d7d58-69 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id3291_5d7d58-69 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id3291_5d7d58-69 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id3291_5d7d58-69 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id3291_5d7d58-69 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id3291_5d7d58-69 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column3291_79a733-f8 > .kt-inside-inner-col,.kadence-column3291_79a733-f8 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column3291_79a733-f8 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column3291_79a733-f8 > .kt-inside-inner-col{flex-direction:column;}.kadence-column3291_79a733-f8 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column3291_79a733-f8 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column3291_79a733-f8{position:relative;}@media all and (max-width: 1024px){.kadence-column3291_79a733-f8 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column3291_79a733-f8 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column3291_79a733-f8\"><div class=\"kt-inside-inner-col\">\n<h5 class=\"wp-block-heading has-text-align-left\"><strong><strong>Lecturers<\/strong><\/strong><\/h5>\n\n\n<style>.kb-posts-id-3291_e7f47a-86 .kb-post-list-item{display:grid;}<\/style><ul class=\"wp-block-kadence-posts kb-posts kadence-posts-list kb-posts-id-3291_e7f47a-86 content-wrap grid-cols kb-posts-style-unboxed grid-sm-col-2 grid-lg-col-4 item-image-style-above bianconero\"><li class=\"kb-post-list-item\">\n\t<article class=\"entry content-bg loop-entry post-3339 docente type-docente status-publish has-post-thumbnail hentry argomento-5-the-use-of-erasers-for-dry-cleaning-in-restoration\">\n\t\t\t\t<a aria-hidden=\"true\" tabindex=\"-1\" role=\"presentation\" class=\"post-thumbnail kadence-thumbnail-ratio-1-1\" href=\"https:\/\/www.fondazioneopificio.it\/en\/docente\/emilia-vitolo\/\" aria-label=\"Emilia Vitolo\">\n\t\t\t<div class=\"post-thumbnail-inner\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"208\" height=\"275\" src=\"https:\/\/www.fondazioneopificio.it\/wp-content\/uploads\/2026\/05\/vitolo.png\" class=\"attachment-large size-large wp-post-image\" alt=\"Emilia Vitolo\" \/>\t\t\t<\/div>\n\t\t<\/a><!-- .post-thumbnail -->\n\t\t\t\t<div class=\"entry-content-wrap\">\n\t\t\t<header class=\"entry-header\">\n\t<h6 class=\"entry-title\"><a href=\"https:\/\/www.fondazioneopificio.it\/en\/docente\/emilia-vitolo\/\" rel=\"bookmark\">Emilia Vitolo<\/a><\/h6><\/header><!-- .entry-header -->\n<footer class=\"entry-footer\">\n\t<\/footer><!-- .entry-footer -->\t\t<\/div>\n\t<\/article>\n<\/li>\n<li class=\"kb-post-list-item\">\n\t<article class=\"entry content-bg loop-entry post-3330 docente type-docente status-publish has-post-thumbnail hentry argomento-5-the-use-of-erasers-for-dry-cleaning-in-restoration\">\n\t\t\t\t<a aria-hidden=\"true\" tabindex=\"-1\" role=\"presentation\" class=\"post-thumbnail kadence-thumbnail-ratio-1-1\" href=\"https:\/\/www.fondazioneopificio.it\/en\/docente\/cristina-scibe\/\" aria-label=\"Cristina Scib\u00e8\">\n\t\t\t<div class=\"post-thumbnail-inner\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"189\" height=\"239\" src=\"https:\/\/www.fondazioneopificio.it\/wp-content\/uploads\/2026\/05\/scibe.png\" class=\"attachment-large size-large wp-post-image\" alt=\"Cristina Scib\u00e8\" \/>\t\t\t<\/div>\n\t\t<\/a><!-- .post-thumbnail -->\n\t\t\t\t<div class=\"entry-content-wrap\">\n\t\t\t<header class=\"entry-header\">\n\t<h6 class=\"entry-title\"><a href=\"https:\/\/www.fondazioneopificio.it\/en\/docente\/cristina-scibe\/\" rel=\"bookmark\">Cristina Scib\u00e8<\/a><\/h6><\/header><!-- .entry-header -->\n<footer class=\"entry-footer\">\n\t<\/footer><!-- .entry-footer -->\t\t<\/div>\n\t<\/article>\n<\/li>\n<li class=\"kb-post-list-item\">\n\t<article class=\"entry content-bg loop-entry post-3323 docente type-docente status-publish has-post-thumbnail hentry argomento-5-the-use-of-erasers-for-dry-cleaning-in-restoration\">\n\t\t\t\t<a aria-hidden=\"true\" tabindex=\"-1\" role=\"presentation\" class=\"post-thumbnail kadence-thumbnail-ratio-1-1\" href=\"https:\/\/www.fondazioneopificio.it\/en\/docente\/simone-di-virgilio\/\" aria-label=\"Simone Di Virgilio\">\n\t\t\t<div class=\"post-thumbnail-inner\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"231\" height=\"304\" src=\"https:\/\/www.fondazioneopificio.it\/wp-content\/uploads\/2026\/05\/di-virgilio.png\" class=\"attachment-large size-large wp-post-image\" alt=\"Simone Di Virgilio\" srcset=\"https:\/\/www.fondazioneopificio.it\/wp-content\/uploads\/2026\/05\/di-virgilio.png 231w, https:\/\/www.fondazioneopificio.it\/wp-content\/uploads\/2026\/05\/di-virgilio-228x300.png 228w\" sizes=\"auto, (max-width: 231px) 100vw, 231px\" \/>\t\t\t<\/div>\n\t\t<\/a><!-- .post-thumbnail -->\n\t\t\t\t<div class=\"entry-content-wrap\">\n\t\t\t<header class=\"entry-header\">\n\t<h6 class=\"entry-title\"><a href=\"https:\/\/www.fondazioneopificio.it\/en\/docente\/simone-di-virgilio\/\" rel=\"bookmark\">Simone Di Virgilio<\/a><\/h6><\/header><!-- .entry-header -->\n<footer class=\"entry-footer\">\n\t<\/footer><!-- .entry-footer -->\t\t<\/div>\n\t<\/article>\n<\/li>\n<li class=\"kb-post-list-item\">\n\t<article class=\"entry content-bg loop-entry post-3316 docente type-docente status-publish has-post-thumbnail hentry argomento-5-the-use-of-erasers-for-dry-cleaning-in-restoration\">\n\t\t\t\t<a aria-hidden=\"true\" tabindex=\"-1\" role=\"presentation\" class=\"post-thumbnail kadence-thumbnail-ratio-1-1\" href=\"https:\/\/www.fondazioneopificio.it\/en\/docente\/andrea-cagnini\/\" aria-label=\"Andrea Cagnini\">\n\t\t\t<div class=\"post-thumbnail-inner\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"235\" height=\"233\" src=\"https:\/\/www.fondazioneopificio.it\/wp-content\/uploads\/2026\/05\/cagnini.png\" class=\"attachment-large size-large wp-post-image\" alt=\"Andrea Cagnini\" srcset=\"https:\/\/www.fondazioneopificio.it\/wp-content\/uploads\/2026\/05\/cagnini.png 235w, https:\/\/www.fondazioneopificio.it\/wp-content\/uploads\/2026\/05\/cagnini-150x150.png 150w\" sizes=\"auto, (max-width: 235px) 100vw, 235px\" \/>\t\t\t<\/div>\n\t\t<\/a><!-- .post-thumbnail -->\n\t\t\t\t<div class=\"entry-content-wrap\">\n\t\t\t<header class=\"entry-header\">\n\t<h6 class=\"entry-title\"><a href=\"https:\/\/www.fondazioneopificio.it\/en\/docente\/andrea-cagnini\/\" rel=\"bookmark\">Andrea Cagnini<\/a><\/h6><\/header><!-- .entry-header -->\n<footer class=\"entry-footer\">\n\t<\/footer><!-- .entry-footer -->\t\t<\/div>\n\t<\/article>\n<\/li>\n<li class=\"kb-post-list-item\">\n\t<article class=\"entry content-bg loop-entry post-3309 docente type-docente status-publish has-post-thumbnail hentry argomento-5-the-use-of-erasers-for-dry-cleaning-in-restoration\">\n\t\t\t\t<a aria-hidden=\"true\" tabindex=\"-1\" role=\"presentation\" class=\"post-thumbnail kadence-thumbnail-ratio-1-1\" href=\"https:\/\/www.fondazioneopificio.it\/en\/docente\/paolo-belluzzo\/\" aria-label=\"Paolo Belluzzo\">\n\t\t\t<div class=\"post-thumbnail-inner\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"227\" src=\"https:\/\/www.fondazioneopificio.it\/wp-content\/uploads\/2026\/05\/belluzzo.png\" class=\"attachment-large size-large wp-post-image\" alt=\"Paolo Belluzzo\" \/>\t\t\t<\/div>\n\t\t<\/a><!-- .post-thumbnail -->\n\t\t\t\t<div class=\"entry-content-wrap\">\n\t\t\t<header class=\"entry-header\">\n\t<h6 class=\"entry-title\"><a href=\"https:\/\/www.fondazioneopificio.it\/en\/docente\/paolo-belluzzo\/\" rel=\"bookmark\">Paolo Belluzzo<\/a><\/h6><\/header><!-- .entry-header -->\n<footer class=\"entry-footer\">\n\t<\/footer><!-- .entry-footer -->\t\t<\/div>\n\t<\/article>\n<\/li>\n<li class=\"kb-post-list-item\">\n\t<article class=\"entry content-bg loop-entry post-3302 docente type-docente status-publish has-post-thumbnail hentry argomento-5-the-use-of-erasers-for-dry-cleaning-in-restoration\">\n\t\t\t\t<a aria-hidden=\"true\" tabindex=\"-1\" role=\"presentation\" class=\"post-thumbnail kadence-thumbnail-ratio-1-1\" href=\"https:\/\/www.fondazioneopificio.it\/en\/docente\/giulia-basilissi\/\" aria-label=\"Giulia Basilissi\">\n\t\t\t<div class=\"post-thumbnail-inner\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"256\" height=\"243\" src=\"https:\/\/www.fondazioneopificio.it\/wp-content\/uploads\/2026\/05\/Giulia-Basilissi.png\" class=\"attachment-large size-large wp-post-image\" alt=\"Giulia Basilissi\" \/>\t\t\t<\/div>\n\t\t<\/a><!-- .post-thumbnail -->\n\t\t\t\t<div class=\"entry-content-wrap\">\n\t\t\t<header class=\"entry-header\">\n\t<h6 class=\"entry-title\"><a href=\"https:\/\/www.fondazioneopificio.it\/en\/docente\/giulia-basilissi\/\" rel=\"bookmark\">Giulia Basilissi<\/a><\/h6><\/header><!-- .entry-header -->\n<footer class=\"entry-footer\">\n\t<\/footer><!-- .entry-footer 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