{"id":9529,"date":"2026-02-17T09:43:22","date_gmt":"2026-02-17T09:43:22","guid":{"rendered":"https:\/\/renatefrotscher.art\/?page_id=9529"},"modified":"2026-04-03T10:17:33","modified_gmt":"2026-04-03T10:17:33","slug":"clstr","status":"publish","type":"page","link":"https:\/\/renatefrotscher.art\/en_gb\/clstr","title":{"rendered":"#CLSTR"},"content":{"rendered":"\n<div class=\"wp-block-group alignwide has-background\" id=\"archive\" style=\"background-color:#ebe7e3;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-c06d165c wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-d0b3c9c8 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-stretch is-layout-flow wp-block-column-is-layout-flow\" style=\"--col-width:50%;flex-basis:50%\">\n<figure class=\"wp-block-gallery has-nested-images columns-4 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" data-id=\"9886\" src=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-bundle-20.png\" alt=\"\" class=\"wp-image-9886\" srcset=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-bundle-20.png 1024w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-bundle-20-300x300.png 300w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-bundle-20-150x150.png 150w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-bundle-20-768x768.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" data-id=\"10056\" src=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/Image-683x1024.jpeg\" alt=\"\" class=\"wp-image-10056\" srcset=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/Image-683x1024.jpeg 683w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/Image-200x300.jpeg 200w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/Image-768x1152.jpeg 768w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/Image.jpeg 1024w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" data-id=\"10053\" src=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-staircase.jpeg\" alt=\"\" class=\"wp-image-10053\" srcset=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-staircase.jpeg 800w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-staircase-300x300.jpeg 300w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-staircase-150x150.jpeg 150w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-staircase-768x768.jpeg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" data-id=\"9887\" src=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-grid-20.png\" alt=\"\" class=\"wp-image-9887\" srcset=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-grid-20.png 1024w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-grid-20-300x300.png 300w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-grid-20-150x150.png 150w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-grid-20-768x768.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" data-id=\"9933\" src=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1982-1024x1024.jpeg\" alt=\"\" class=\"wp-image-9933\" srcset=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1982-1024x1024.jpeg 1024w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1982-300x300.jpeg 300w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1982-150x150.jpeg 150w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1982-768x768.jpeg 768w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1982-1536x1536.jpeg 1536w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1982-2048x2048.jpeg 2048w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1982-1200x1200.jpeg 1200w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1982-1980x1980.jpeg 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"--col-width:50%;padding-top:var(--wp--preset--spacing--50);padding-right:0;padding-bottom:var(--wp--preset--spacing--50);padding-left:0;flex-basis:50%\">\n<p style=\"border-style:none;border-width:0px;padding-right:var(--wp--preset--spacing--50);padding-left:var(--wp--preset--spacing--50)\"><br>CLSTR is a ceramic artwork composed of unique sculptural elements. Each unit (GSTR) is numbered and contributes to a system that can grow over time, ranging from intimate groupings (patches) or installed as large-scale installations (fields). The project bridges contemporary ceramic practice, collectible sculpture, and modular installation. Each element is hand-built in stoneware, glazed, fired to 1240\u00baC, and documented. CLSTR exists as a dispersed network of GSTRs across private interiors and architectural spaces.<\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group alignwide has-background\" style=\"background-color:#9689f80f\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-d0b3c9c8 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"--col-width:50%;flex-basis:50%\">\n<h5 class=\"wp-block-heading\">Join the CLSTR collectors list<\/h5>\n\n\n\t\t\t\t\t<script type=\"text\/javascript\">\n\t\t\t\t\t\tvar gCaptchaSibWidget;\n                        var onloadSibCallbackInvisible = function () {\n\n                            var element = document.getElementsByClassName('sib-default-btn');\n                            var countInvisible = 0;\n                            var indexArray = [];\n                            jQuery('.sib-default-btn').each(function (index, el) {\n                                if ((jQuery(el).attr('id') == \"invisible\")) {\n                                    indexArray[countInvisible] = index;\n                                    countInvisible++\n                                }\n                            });\n\n                            jQuery('.invi-recaptcha').each(function (index, el) {\n                                grecaptcha.render(element[indexArray[index]], {\n                                    'sitekey': jQuery(el).attr('data-sitekey'),\n                                    'callback': sibVerifyCallback,\n                                });\n                            });\n                        };\n\t\t\t\t\t<\/script>\n\t\t\t\t\t                <script src=\"https:\/\/www.google.com\/recaptcha\/api.js?onload=onloadSibCallbackInvisible&render=explicit\" async defer><\/script>\n\t\t\t\t\n\t\t\t<form id=\"sib_signup_form_1\" method=\"post\" class=\"sib_signup_form\">\n\t\t\t\t<div class=\"sib_loader\" style=\"display:none;\"><img\n\t\t\t\t\t\t\tsrc=\"https:\/\/renatefrotscher.art\/wp-includes\/images\/spinner.gif\" alt=\"loader\"><\/div>\n\t\t\t\t<input type=\"hidden\" name=\"sib_form_action\" value=\"subscribe_form_submit\">\n\t\t\t\t<input type=\"hidden\" name=\"sib_form_id\" value=\"1\">\n                <input type=\"hidden\" name=\"sib_form_alert_notice\" value=\"Please fill out this field\">\n                <input type=\"hidden\" name=\"sib_form_invalid_email_notice\" value=\"Your email address is invalid\">\n                <input type=\"hidden\" name=\"sib_security\" value=\"43764fb20c\">\n\t\t\t\t<div class=\"sib_signup_box_inside_1\">\n\t\t\t\t\t<div style=\"\/*display:none*\/\" class=\"sib_msg_disp\">\n\t\t\t\t\t<\/div>\n                                            <div id=\"sib_captcha_invisible\" class=\"invi-recaptcha\" data-sitekey=\"6LegV58sAAAAANlCz3qF86CC_z3wJ44X2rIRwTC_\"><\/div>\n                    \t\t\t\t\t<p class=\"sib-FIRSTNAME-area\"> \r\n    <label class=\"sib-FIRSTNAME-area\">Name (What should I call you?)<\/label> \r\n    <input type=\"text\" class=\"sib-FIRSTNAME-area\" name=\"FIRSTNAME\"> \r\n<\/p><p class=\"sib-email-area\">\r\n    Where can I email you?*\r\n    <input type=\"email\" class=\"sib-email-area\" name=\"email\" required=\"required\">\r\n\r\n<br>\r\n    <input type=\"submit\" id=\"invisible\" class=\"sib-default-btn\" value=\"Subscribe\">\r\n<\/p>\t\t\t\t<\/div>\n\t\t\t<\/form>\n\t\t\t<style>\n\t\t\t\tform#sib_signup_form_1 p.sib-alert-message {\n    padding: 6px 12px;\n    margin-bottom: 20px;\n    border: 1px solid transparent;\n    border-radius: 4px;\n    -webkit-box-sizing: border-box;\n    -moz-box-sizing: border-box;\n    box-sizing: border-box;\n}\nform#sib_signup_form_1 p.sib-alert-message-error {\n    background-color: #f2dede;\n    border-color: #ebccd1;\n    color: #a94442;\n}\nform#sib_signup_form_1 p.sib-alert-message-success {\n    background-color: #dff0d8;\n    border-color: #d6e9c6;\n    color: #3c763d;\n}\nform#sib_signup_form_1 p.sib-alert-message-warning {\n    background-color: #fcf8e3;\n    border-color: #faebcc;\n    color: #8a6d3b;\n}\n\t\t\t<\/style>\n\t\t\t\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"--col-width:50%;flex-basis:50%\">\n<p class=\"has-small-font-size\">Your e-mail address is only used to send you our newsletter and information about the activities of CLSTR &#8211; by Renate Frotscher. You can always use the unsubscribe link included in the newsletter.<\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<nav class=\"has-text-color has-accent-color items-justified-center alignfull wp-block-navigation is-content-justification-center is-layout-flex wp-container-core-navigation-is-layout-a89b3969 wp-block-navigation-is-layout-flex\" aria-label=\"Social Links Menu\"><ul class=\"wp-block-navigation__container has-text-color has-accent-color items-justified-center alignfull wp-block-navigation\"><li class=\" wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"https:\/\/renatefrotscher.art\/CLSTR#archive\"><span class=\"wp-block-navigation-item__label\">The archive<\/span><span class=\"wp-block-navigation-item__description\">About the Modular Installation System<\/span><\/a><\/li><li class=\" wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"https:\/\/renatefrotscher.art\/CLSTR#about\"><span class=\"wp-block-navigation-item__label\">About<\/span><span class=\"wp-block-navigation-item__description\">How the System Works: Patch &amp; Field Installations<\/span><\/a><\/li><li class=\" wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"https:\/\/CLSTR.art\" target=\"_blank\"  ><span class=\"wp-block-navigation-item__label\">Available<\/span><span class=\"wp-block-navigation-item__description\">Where to Buy and Install Ceramic Elements<\/span><\/a><\/li><li class=\" wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"http:\/\/renatefrotscher.art\/events\" target=\"_blank\"  ><span class=\"wp-block-navigation-item__label\">Events<\/span><\/a><\/li><li class=\" wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"https:\/\/renatefrotscher.art\/community\" target=\"_blank\"  ><span class=\"wp-block-navigation-item__label\">Community<\/span><span class=\"wp-block-navigation-item__description\">Living Gallery of Ceramic Wall Configurations<\/span><\/a><\/li><\/ul><form role=\"search\" method=\"get\" action=\"https:\/\/renatefrotscher.art\/en_gb\/\" class=\"wp-block-search__no-button alignleft wp-block-search\"    ><label class=\"wp-block-search__label screen-reader-text\" for=\"wp-block-search__input-2\" >Find your GSTR<\/label><div class=\"wp-block-search__inside-wrapper\" ><input class=\"wp-block-search__input has-small-font-size\" id=\"wp-block-search__input-2\" placeholder=\"Find your GSTR\" value=\"\" type=\"search\" name=\"s\" required  style=\"border-top-left-radius: 5px;border-top-right-radius: 5px;border-bottom-left-radius: 5px;border-bottom-right-radius: 5px\"\/><input type=\"hidden\" name=\"post_type\" value=\"portfolio\" \/><\/div><\/form><\/nav>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center tw-mt-10 tw-mb-0 has-h-6-font-size\" id=\"archive\"><strong>A Ceramic Wall Art Archive<\/strong><\/strong><\/h2>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center tw-mt-0\" id=\"archive\">CLSTR Archive<\/h2>\n\n\n\n<div class=\"wp-block-group alignwide\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-terms-query alignwide is-layout-flow wp-block-terms-query-is-layout-flow\">\n<div class=\"wp-block-query alignwide is-layout-flow wp-block-query-is-layout-flow\"><ul style=\"border-style:none;border-width:0px;\" class=\"wp-block-post-template is-layout-grid wp-container-core-post-template-is-layout-7defd319 wp-block-post-template-is-layout-grid\"><li class=\"wp-block-post post-9580 portfolio type-portfolio status-publish has-post-thumbnail hentry portfolio_category-clstr portfolio_tag-gstr portfolio_tag-featured portfolio_tag-ivory portfolio_tag-stoneware\">\n<figure style=\"padding-top:0;padding-bottom:0;\" class=\"is-style-default wp-block-post-featured-image tw-hover-zoom\"><a href=\"https:\/\/renatefrotscher.art\/en_gb\/collection\/gstr-00008\" target=\"_blank\" rel=\"Collection\" ><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"288\" src=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/GSTR-08-Front-transparant-300x288.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"GSTR 00008\" style=\"border-style:none;border-width:0px;object-fit:cover;\" srcset=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/GSTR-08-Front-transparant-300x288.webp 300w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/GSTR-08-Front-transparant-1024x982.webp 1024w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/GSTR-08-Front-transparant-768x737.webp 768w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/GSTR-08-Front-transparant.webp 1184w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n<h2 class=\"wp-block-post-title has-small-font-size\">GSTR 00008<\/h2>\n<\/li><li class=\"wp-block-post post-9608 portfolio type-portfolio status-publish has-post-thumbnail hentry portfolio_category-clstr portfolio_tag-gstr portfolio_tag-featured portfolio_tag-ivory portfolio_tag-stoneware\">\n<figure style=\"padding-top:0;padding-bottom:0;\" class=\"is-style-default wp-block-post-featured-image tw-hover-zoom\"><a href=\"https:\/\/renatefrotscher.art\/en_gb\/collection\/gstr-00010\" target=\"_blank\" rel=\"Collection\" ><img loading=\"lazy\" decoding=\"async\" width=\"295\" height=\"300\" src=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/GSTR-10-front-transp-295x300.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"GSTR 00010\" style=\"border-style:none;border-width:0px;object-fit:cover;\" srcset=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/GSTR-10-front-transp-295x300.webp 295w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/GSTR-10-front-transp-768x782.webp 768w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/GSTR-10-front-transp.webp 927w\" sizes=\"auto, (max-width: 295px) 100vw, 295px\" \/><\/a><\/figure>\n\n<h2 class=\"wp-block-post-title has-small-font-size\">GSTR 00010<\/h2>\n<\/li><li class=\"wp-block-post post-10030 portfolio type-portfolio status-publish has-post-thumbnail hentry portfolio_category-clstr portfolio_tag-gstr portfolio_tag-featured portfolio_tag-ivory portfolio_tag-stoneware\">\n<figure style=\"padding-top:0;padding-bottom:0;\" class=\"is-style-default wp-block-post-featured-image tw-hover-zoom\"><a href=\"https:\/\/renatefrotscher.art\/en_gb\/collection\/00015\" target=\"_blank\" rel=\"Collection\" ><img loading=\"lazy\" decoding=\"async\" width=\"288\" height=\"300\" src=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/GSTR-15-Front-transp-288x300.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"GSTR 00015\" style=\"border-style:none;border-width:0px;object-fit:cover;\" srcset=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/GSTR-15-Front-transp-288x300.webp 288w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/GSTR-15-Front-transp-983x1024.webp 983w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/GSTR-15-Front-transp-768x800.webp 768w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/GSTR-15-Front-transp-1475x1536.webp 1475w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/GSTR-15-Front-transp-1200x1250.webp 1200w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/GSTR-15-Front-transp.webp 1709w\" sizes=\"auto, (max-width: 288px) 100vw, 288px\" \/><\/a><\/figure>\n\n<h2 class=\"wp-block-post-title has-small-font-size\">GSTR 00015<\/h2>\n<\/li><li class=\"wp-block-post post-9551 portfolio type-portfolio status-publish has-post-thumbnail hentry portfolio_category-clstr portfolio_tag-gstr portfolio_tag-featured portfolio_tag-ivory portfolio_tag-stoneware\">\n<figure style=\"padding-top:0;padding-bottom:0;\" class=\"is-style-default wp-block-post-featured-image tw-hover-zoom\"><a href=\"https:\/\/renatefrotscher.art\/en_gb\/collection\/gstr-00048\" target=\"_blank\" rel=\"Collection\" ><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"275\" src=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-2-300x275.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"GSTR 00048\" style=\"border-style:none;border-width:0px;object-fit:cover;\" srcset=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-2-300x275.png 300w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-2-1024x939.png 1024w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-2-768x704.png 768w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-2-1200x1100.png 1200w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-2.png 1534w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n<h2 class=\"wp-block-post-title has-small-font-size\">GSTR 00048<\/h2>\n<\/li><li class=\"wp-block-post post-10157 portfolio type-portfolio status-publish has-post-thumbnail hentry portfolio_category-clstr portfolio_tag-featured portfolio_tag-ivory portfolio_tag-stoneware\">\n<figure style=\"padding-top:0;padding-bottom:0;\" class=\"is-style-default wp-block-post-featured-image tw-hover-zoom\"><a href=\"https:\/\/renatefrotscher.art\/en_gb\/collection\/gstr-00115\" target=\"_blank\" rel=\"Collection\" ><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"296\" src=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/03\/image-3-300x296.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"GSTR 00115\" style=\"border-style:none;border-width:0px;object-fit:cover;\" srcset=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/03\/image-3-300x296.png 300w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/03\/image-3-1024x1012.png 1024w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/03\/image-3-768x759.png 768w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/03\/image-3-1536x1517.png 1536w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/03\/image-3-1200x1185.png 1200w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/03\/image-3.png 1891w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n<h2 class=\"wp-block-post-title has-small-font-size\">GSTR 00115<\/h2>\n<\/li><\/ul>\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-a89b3969 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-outline is-style-outline--3\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/renatefrotscher.art\/gstr\">more<\/a><\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-primary-color has-alpha-channel-opacity has-primary-background-color has-background is-style-wide\"\/>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group alignwide\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\" id=\"about\">About CLSTR<\/h2>\n\n\n\n<p><strong>About the Modular Installation System<\/strong><br>CLSTR is a decentralised artwork made from GSTRs.<br>Each GSTR exists physically on a collector\u2019s wall, within private interiors, or as part of larger architectural or institutional projects.<br>The complete work, however, can never exist in one single location.<br>Every GSTR is individually documented and added to the archive.<br>The artwork therefore exists on two levels:<br>\u2013 Physically, dispersed across interiors and projects<br>\u2013 Digitally, as a complete and growing archive<br>You can follow the work as it expands, batch by batch, until the archive closes.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--4\"><a class=\"wp-block-button__link wp-element-button\">Visit the virtual archive<\/a><\/div>\n<\/div>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow tw-has-icon tw-icon-arrow\"><summary><strong>Documentation &amp; Certification<\/strong><svg class=\"details-arrow\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" version=\"1.1\" aria-hidden=\"true\" focusable=\"false\"><path d=\"m12 15.4-6-6L7.4 8l4.6 4.6L16.6 8 18 9.4z\"><\/path><\/svg><\/summary>\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1771408900472\"><strong class=\"schema-faq-question\"><\/strong> <p class=\"schema-faq-answer\">Each GSTR is:<br>\u2013 Signed<br>\u2013 Individually numbered<br>\u2013 Recorded here in the archive<br>Numbering is continuous up to a maximum of 10,000.<br><br><em><strong>The packaging functions as a certificate. (do not throw it away)<\/strong><\/em><br><strong><br><\/strong><br>It contains the GSTR number and recorded weight.<br>The price per kilogram may vary over time.<br>GSTRs are not traceable to individual collectors.<br>If the packaging is lost, a replacement certificate can be issued.<br>If both the packaging and the GSTR are lost, no replacement is made.<br>If a GSTR breaks during the making process, it is replaced before entering the archive.<br>If a GSTR breaks after acquisition, it is considered permanently removed from circulation.<\/p> <\/div> <\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1982-1024x1024.jpeg\" alt=\"\" class=\"wp-image-9933\" srcset=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1982-1024x1024.jpeg 1024w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1982-300x300.jpeg 300w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1982-150x150.jpeg 150w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1982-768x768.jpeg 768w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1982-1536x1536.jpeg 1536w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1982-2048x2048.jpeg 2048w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1982-1200x1200.jpeg 1200w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1982-1980x1980.jpeg 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/details>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group alignwide tw-lg-hidden tw-md-hidden tw-sm-hidden\" style=\"padding-right:0px;padding-left:0px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-48dbd97c wp-block-group-is-layout-constrained\">\n<hr class=\"wp-block-separator has-text-color has-primary-color has-alpha-channel-opacity has-primary-background-color has-background is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading alignfull has-text-align-center has-border-color has-secondary-border-color has-text-color has-link-color wp-elements-0327b3229bbcbde26e16aecb66cffa57\" style=\"border-width:3px;color:#3f43ad\">Make your wall part of CLSTR. Share it using #CLSTR.<\/h2>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-primary-color has-alpha-channel-opacity has-primary-background-color has-background is-style-wide\"\/>\n\n\n\n<div class=\"wp-block-group alignfull\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center\">FAQ<\/h2>\n\n\n\n<div class=\"wp-block-columns alignwide tw-gutter-large tw-cols-border-top is-layout-flex wp-container-core-columns-is-layout-d0b3c9c8 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-h-5-font-size\"><strong>What is CLSTR?<\/strong><\/h3>\n\n\n\n<p><strong>CLSTR<\/strong> is a series of collectible ceramic wall elements called GSTRs. Each <strong>GSTR<\/strong> is handbuilt, unique, and designed to be displayed individually or in groups. It measures approximately 5 to 10 cm, is glazed and high-fired. <\/p>\n\n\n\n<p>Each GSTR is individually documented in the archive.<br><br><a href=\"#menu\">Find yours<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-h-5-font-size\"><strong>Patches vs Fields<\/strong><\/h3>\n\n\n\n<p>A small group of GSTRs installed together is called a <strong>Patch<\/strong>.<\/p>\n\n\n\n<p>Patches are typically created in private interiors and function as intimate clusters or accents.<\/p>\n\n\n\n<p>When the installation expands to architectural scale \u2014 hundreds or thousands of elements shaping an entire surface or space \u2014 it is referred to as a <strong>Field<\/strong>.<\/p>\n\n\n\n<p>Patches and Fields are not different objects, but different densities of the same work. CLSTR can begin with a single element, grow into a Patch, and ultimately form a Field.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide tw-gutter-large tw-cols-border-top is-layout-flex wp-container-core-columns-is-layout-d0b3c9c8 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-h-5-font-size\"><strong>Can I buy just one?<\/strong><br><\/h3>\n\n\n\n<p>Yes. You can begin with a single GSTR.<\/p>\n\n\n\n<p>Many people start with one or more and gradually add more to build a Patch or expand into a larger wall composition.<br><br><a href=\"http:\/\/renatefrotscher.art\/community\">Installation inspiration<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-h-5-font-size\"><strong>Can CLSTR be installed at architectural scale?<\/strong><\/h3>\n\n\n\n<p>Yes. GSTRs can form small wall compositions or large-scale installations, depending on quantity and configuration.<br><br><a href=\"mailto:hi@renatefrotscher.art\">Contact for more information<\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide tw-gutter-large tw-cols-border-top is-layout-flex wp-container-core-columns-is-layout-d0b3c9c8 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-large-font-size\"><strong><strong>How do I install my GSTR<\/strong><br><\/strong><\/h3>\n\n\n\n<p>Each GSTR is designed to be mounted on a wall.<\/p>\n\n\n\n<p>There are three installation options:<\/p>\n\n\n\n<p><strong>1. Integrated Hook<\/strong><\/p>\n\n\n\n<p>Flat GSTRs include a built-in hook on the back. They can be hung directly on a nail or screw.<\/p>\n\n\n\n<p><strong>2. Stem Opening<\/strong><\/p>\n\n\n\n<p>For GSTRs that extend further from the wall, a small opening is integrated into the stem. This allows the element to be hung securely on a nail or screw.<\/p>\n\n\n\n<p><strong>3. Adhesive Mounting<\/strong><\/p>\n\n\n\n<p>GSTRs can also be mounted flat to the wall using a suitable wall adhesive.<\/p>\n\n\n\n<p>Flat GSTRs are additionally compatible with a magnetic mounting system, available separately.<\/p>\n\n\n\n<p>One magnet is attached to the GSTR, the other to the wall, allowing easy positioning and removal.<\/p>\n\n\n\n<p class=\"has-small-font-size\"><br>Always ensure the chosen mounting method is appropriate for your wall type.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-large-font-size\"><strong>How are they priced?<\/strong><\/h3>\n\n\n\n<p>GSTRs are sold by weight rather than size.<\/p>\n\n\n\n<p>The price per kilogram may evolve over time.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-primary-color has-alpha-channel-opacity has-primary-background-color has-background is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-large-font-size\"><strong>Where can I find the certificate of authenticity?<\/strong><\/h3>\n\n\n\n<p>The packaging functions as the certificate of authenticity.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1980-1024x1024.jpeg\" alt=\"GSTR with its box\" class=\"wp-image-9934\" srcset=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1980-1024x1024.jpeg 1024w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1980-300x300.jpeg 300w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1980-150x150.jpeg 150w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1980-768x768.jpeg 768w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1980-1536x1536.jpeg 1536w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1980-2048x2048.jpeg 2048w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1980-1200x1200.jpeg 1200w, https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/IMG_1980-1980x1980.jpeg 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">GSTR with its box<\/figcaption><\/figure>\n\n\n\n<p>It includes the number and recorded weight of the GSTR.<\/p>\n\n\n\n<p>The packaging unfolds and stores flat, designed to be preserved as part of the CLSTR archive.<\/p>\n\n\n\n<p>If packaging is lost, a replacement certificate can be issued.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide tw-gutter-large tw-cols-border-top is-layout-flex wp-container-core-columns-is-layout-d0b3c9c8 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>CLSTR is a growing ceramic artwork composed of unique hand-built elements (GSTRs).<br \/>\nEach element functions as a fragment within a larger, modular installation, limited to 10,000 pieces.<\/p>\n","protected":false},"author":1,"featured_media":9537,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/template-cover.php","meta":{"footnotes":""},"class_list":["post-9529","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CLSTR \u2013 Contemporary Ceramic Wall Art | Modular Archive<\/title>\n<meta name=\"description\" content=\"#CLSTR is a modular ceramic wall art of numbered GSTR elements. From single pieces to large-scale wall installations. Limited to 10.000\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/renatefrotscher.art\/en_gb\/clstr\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CLSTR \u2013 Contemporary Ceramic Wall Art | Modular Archive\" \/>\n<meta property=\"og:description\" content=\"#CLSTR is a modular ceramic wall art of numbered GSTR elements. From single pieces to large-scale wall installations. Limited to 10.000\" \/>\n<meta property=\"og:url\" content=\"https:\/\/renatefrotscher.art\/en_gb\/clstr\/\" \/>\n<meta property=\"og:site_name\" content=\"Renate Frotscher\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/studiorenate\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-03T10:17:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-cluster-2-1024x683.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"683\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\\\/\\\/renatefrotscher.art\\\/clstr\",\"url\":\"https:\\\/\\\/renatefrotscher.art\\\/clstr\",\"name\":\"CLSTR \u2013 Contemporary Ceramic Wall Art | Modular Archive\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/renatefrotscher.art\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/renatefrotscher.art\\\/clstr#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/renatefrotscher.art\\\/clstr#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/renatefrotscher.art\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/image-cluster-2.png\",\"datePublished\":\"2026-02-17T09:43:22+00:00\",\"dateModified\":\"2026-04-03T10:17:33+00:00\",\"description\":\"#CLSTR is a modular ceramic wall art of numbered GSTR elements. From single pieces to large-scale wall installations. Limited to 10.000\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/renatefrotscher.art\\\/clstr#breadcrumb\"},\"mainEntity\":[{\"@id\":\"https:\\\/\\\/renatefrotscher.art\\\/clstr#faq-question-1771408900472\"}],\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/renatefrotscher.art\\\/clstr\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/renatefrotscher.art\\\/clstr#primaryimage\",\"url\":\"https:\\\/\\\/renatefrotscher.art\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/image-cluster-2.png\",\"contentUrl\":\"https:\\\/\\\/renatefrotscher.art\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/image-cluster-2.png\",\"width\":1536,\"height\":1024,\"caption\":\"Example ceramic Patch installation on wall\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/renatefrotscher.art\\\/clstr#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/renatefrotscher.art\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"#CLSTR\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/renatefrotscher.art\\\/#website\",\"url\":\"https:\\\/\\\/renatefrotscher.art\\\/\",\"name\":\"Renate Frotscher Artiste C\u00e9ramiste\",\"description\":\"ARTIST C\u00c9RAMIST\",\"publisher\":{\"@id\":\"https:\\\/\\\/renatefrotscher.art\\\/#\\\/schema\\\/person\\\/2df712b6d2d9cd5cf6de91832d12ed2d\"},\"alternateName\":\"Studio Renate\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/renatefrotscher.art\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\\\/\\\/renatefrotscher.art\\\/#\\\/schema\\\/person\\\/2df712b6d2d9cd5cf6de91832d12ed2d\",\"name\":\"Renate Frotscher\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/renatefrotscher.art\\\/wp-content\\\/uploads\\\/2022\\\/10\\\/RF-logo-rond.png\",\"url\":\"https:\\\/\\\/renatefrotscher.art\\\/wp-content\\\/uploads\\\/2022\\\/10\\\/RF-logo-rond.png\",\"contentUrl\":\"https:\\\/\\\/renatefrotscher.art\\\/wp-content\\\/uploads\\\/2022\\\/10\\\/RF-logo-rond.png\",\"width\":300,\"height\":300,\"caption\":\"Renate Frotscher\"},\"logo\":{\"@id\":\"https:\\\/\\\/renatefrotscher.art\\\/wp-content\\\/uploads\\\/2022\\\/10\\\/RF-logo-rond.png\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/studiorenate\",\"https:\\\/\\\/www.instagram.com\\\/studiorenate\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/renatefrotscher\\\/\",\"https:\\\/\\\/www.pinterest.fr\\\/renatefr\\\/renate-frotscher-ceramics\\\/\",\"https:\\\/\\\/x.com\\\/https:\\\/\\\/twitter.com\\\/renatefrotscher\"]},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/renatefrotscher.art\\\/clstr#faq-question-1771408900472\",\"position\":1,\"url\":\"https:\\\/\\\/renatefrotscher.art\\\/clstr#faq-question-1771408900472\",\"name\":\"\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Each GSTR is:<br>\u2013 Signed<br>\u2013 Individually numbered<br>\u2013 Recorded here in the archive<br>Numbering is continuous up to a maximum of 10,000.<br><br><em><strong>The packaging functions as a certificate. (do not throw it away)<\\\/strong><\\\/em><br><strong><br><\\\/strong><br>It contains the GSTR number and recorded weight.<br>The price per kilogram may vary over time.<br>GSTRs are not traceable to individual collectors.<br>If the packaging is lost, a replacement certificate can be issued.<br>If both the packaging and the GSTR are lost, no replacement is made.<br>If a GSTR breaks during the making process, it is replaced before entering the archive.<br>If a GSTR breaks after acquisition, it is considered permanently removed from circulation.\",\"inLanguage\":\"en-GB\"},\"inLanguage\":\"en-GB\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"CLSTR \u2013 Contemporary Ceramic Wall Art | Modular Archive","description":"#CLSTR is a modular ceramic wall art of numbered GSTR elements. From single pieces to large-scale wall installations. Limited to 10.000","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/renatefrotscher.art\/en_gb\/clstr\/","og_locale":"en_GB","og_type":"article","og_title":"CLSTR \u2013 Contemporary Ceramic Wall Art | Modular Archive","og_description":"#CLSTR is a modular ceramic wall art of numbered GSTR elements. From single pieces to large-scale wall installations. Limited to 10.000","og_url":"https:\/\/renatefrotscher.art\/en_gb\/clstr\/","og_site_name":"Renate Frotscher","article_publisher":"https:\/\/www.facebook.com\/studiorenate","article_modified_time":"2026-04-03T10:17:33+00:00","og_image":[{"width":1024,"height":683,"url":"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-cluster-2-1024x683.png","type":"image\/png"}],"twitter_misc":{"Estimated reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["WebPage","FAQPage"],"@id":"https:\/\/renatefrotscher.art\/clstr","url":"https:\/\/renatefrotscher.art\/clstr","name":"CLSTR \u2013 Contemporary Ceramic Wall Art | Modular Archive","isPartOf":{"@id":"https:\/\/renatefrotscher.art\/#website"},"primaryImageOfPage":{"@id":"https:\/\/renatefrotscher.art\/clstr#primaryimage"},"image":{"@id":"https:\/\/renatefrotscher.art\/clstr#primaryimage"},"thumbnailUrl":"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-cluster-2.png","datePublished":"2026-02-17T09:43:22+00:00","dateModified":"2026-04-03T10:17:33+00:00","description":"#CLSTR is a modular ceramic wall art of numbered GSTR elements. From single pieces to large-scale wall installations. Limited to 10.000","breadcrumb":{"@id":"https:\/\/renatefrotscher.art\/clstr#breadcrumb"},"mainEntity":[{"@id":"https:\/\/renatefrotscher.art\/clstr#faq-question-1771408900472"}],"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/renatefrotscher.art\/clstr"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/renatefrotscher.art\/clstr#primaryimage","url":"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-cluster-2.png","contentUrl":"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2026\/02\/image-cluster-2.png","width":1536,"height":1024,"caption":"Example ceramic Patch installation on wall"},{"@type":"BreadcrumbList","@id":"https:\/\/renatefrotscher.art\/clstr#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/renatefrotscher.art\/"},{"@type":"ListItem","position":2,"name":"#CLSTR"}]},{"@type":"WebSite","@id":"https:\/\/renatefrotscher.art\/#website","url":"https:\/\/renatefrotscher.art\/","name":"Renate Frotscher Artiste C\u00e9ramiste","description":"ARTIST C\u00c9RAMIST","publisher":{"@id":"https:\/\/renatefrotscher.art\/#\/schema\/person\/2df712b6d2d9cd5cf6de91832d12ed2d"},"alternateName":"Studio Renate","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/renatefrotscher.art\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":["Person","Organization"],"@id":"https:\/\/renatefrotscher.art\/#\/schema\/person\/2df712b6d2d9cd5cf6de91832d12ed2d","name":"Renate Frotscher","image":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2022\/10\/RF-logo-rond.png","url":"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2022\/10\/RF-logo-rond.png","contentUrl":"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2022\/10\/RF-logo-rond.png","width":300,"height":300,"caption":"Renate Frotscher"},"logo":{"@id":"https:\/\/renatefrotscher.art\/wp-content\/uploads\/2022\/10\/RF-logo-rond.png"},"sameAs":["https:\/\/www.facebook.com\/studiorenate","https:\/\/www.instagram.com\/studiorenate\/","https:\/\/www.linkedin.com\/in\/renatefrotscher\/","https:\/\/www.pinterest.fr\/renatefr\/renate-frotscher-ceramics\/","https:\/\/x.com\/https:\/\/twitter.com\/renatefrotscher"]},{"@type":"Question","@id":"https:\/\/renatefrotscher.art\/clstr#faq-question-1771408900472","position":1,"url":"https:\/\/renatefrotscher.art\/clstr#faq-question-1771408900472","name":"","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Each GSTR is:<br>\u2013 Signed<br>\u2013 Individually numbered<br>\u2013 Recorded here in the archive<br>Numbering is continuous up to a maximum of 10,000.<br><br><em><strong>The packaging functions as a certificate. (do not throw it away)<\/strong><\/em><br><strong><br><\/strong><br>It contains the GSTR number and recorded weight.<br>The price per kilogram may vary over time.<br>GSTRs are not traceable to individual collectors.<br>If the packaging is lost, a replacement certificate can be issued.<br>If both the packaging and the GSTR are lost, no replacement is made.<br>If a GSTR breaks during the making process, it is replaced before entering the archive.<br>If a GSTR breaks after acquisition, it is considered permanently removed from circulation.","inLanguage":"en-GB"},"inLanguage":"en-GB"}]}},"_links":{"self":[{"href":"https:\/\/renatefrotscher.art\/en_gb\/wp-json\/wp\/v2\/pages\/9529","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/renatefrotscher.art\/en_gb\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/renatefrotscher.art\/en_gb\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/renatefrotscher.art\/en_gb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/renatefrotscher.art\/en_gb\/wp-json\/wp\/v2\/comments?post=9529"}],"version-history":[{"count":222,"href":"https:\/\/renatefrotscher.art\/en_gb\/wp-json\/wp\/v2\/pages\/9529\/revisions"}],"predecessor-version":[{"id":10288,"href":"https:\/\/renatefrotscher.art\/en_gb\/wp-json\/wp\/v2\/pages\/9529\/revisions\/10288"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/renatefrotscher.art\/en_gb\/wp-json\/wp\/v2\/media\/9537"}],"wp:attachment":[{"href":"https:\/\/renatefrotscher.art\/en_gb\/wp-json\/wp\/v2\/media?parent=9529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}