{"id":12526,"date":"2024-08-25T19:52:26","date_gmt":"2024-08-25T19:52:26","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=12526"},"modified":"2024-08-25T19:52:26","modified_gmt":"2024-08-25T19:52:26","slug":"unveiling-hidden-masterpieces-synchrotron-scanners-art-conservation","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/art-conservation\/unveiling-hidden-masterpieces-synchrotron-scanners-art-conservation\/","title":{"rendered":"Odhalov\u00e1n\u00ed skryt\u00fdch mistrovsk\u00fdch d\u011bl: S\u00edla synchrotronov\u00fdch skener\u016f v ochran\u011b um\u011bn\u00ed"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Odhalov\u00e1n\u00ed skryt\u00fdch mistrovsk\u00fdch d\u011bl: S\u00edla skener\u016f synchrotron\u016f v ochran\u011b um\u011bn\u00ed<\/h2>\n\n<h2 class=\"wp-block-heading\">Skryt\u00e9 hloubky obraz\u016f<\/h2>\n\n<p>Po stalet\u00ed se restaur\u00e1to\u0159i um\u011bn\u00ed v\u011bnovali ochran\u011b a restaurov\u00e1n\u00ed nedoceniteln\u00fdch obraz\u016f a pou\u017e\u00edvali \u0159adu tradi\u010dn\u00edch technik. P\u0159esto pr\u016flomov\u00e1 technologie zvan\u00e1 synchrotronov\u00e9 skenov\u00e1n\u00ed revolucionizuje toto odv\u011btv\u00ed a poskytuje bezprecedentn\u00ed n\u00e1hled do skryt\u00fdch hloubek um\u011bleck\u00fdch d\u011bl.<\/p>\n\n<h2 class=\"wp-block-heading\">Pronikav\u00fd pohled synchrotronu<\/h2>\n\n<p>Synchrotronov\u00e9 skenery vyu\u017e\u00edvaj\u00ed rentgenov\u00e9 z\u00e1\u0159en\u00ed o vysok\u00e9 intenzit\u011b k proniknut\u00ed povrchem obraz\u016f a odhaluj\u00ed vrstvy pigment\u016f a skryt\u00e9 obrazy, kter\u00e9 dlouho unikaly odhalen\u00ed. Anal\u00fdzou rozlo\u017een\u00ed pigment\u016f a\u017e na \u00farove\u0148 mikron\u016f mohou restaur\u00e1to\u0159i obraz digit\u00e1ln\u011b rozebrat a z\u00edskat tak neoceniteln\u00e9 informace o jeho historii a slo\u017een\u00ed.<\/p>\n\n<h2 class=\"wp-block-heading\">Nov\u00e1 \u00e9ra objev\u016f<\/h2>\n\n<p>Pou\u017e\u00edv\u00e1n\u00ed synchrotronov\u00fdch skener\u016f vedlo k vln\u011b pr\u016flomov\u00fdch objev\u016f. V roce 2022 odhalili v\u011bdci z australsk\u00e9ho synchrotronu skryt\u00fd portr\u00e9t Edgara Degase, skryt\u00fd pod pozd\u011bj\u0161\u00edm d\u00edlem um\u011blce. Pomoc\u00ed technik rentgenov\u00e9 fluorescence byli schopni rekonstruovat plnobarevnou digit\u00e1ln\u00ed podobu podmalby a z\u00edskat tak l\u00e1kav\u00e9 stopy o Degaseov\u011b tv\u016fr\u010d\u00edm procesu.<\/p>\n\n<h2 class=\"wp-block-heading\">V\u00fdhody pro restaur\u00e1tory<\/h2>\n\n<p>Synchrotronov\u00e9 skenov\u00e1n\u00ed nab\u00edz\u00ed restaur\u00e1tor\u016fm \u0159adu v\u00fdhod. Umo\u017e\u0148uje jim:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>zkoumat obrazy neinvazivn\u011b a eliminovat tak riziko po\u0161kozen\u00ed<\/li>\n<li>identifikovat zm\u011bny a dopl\u0148ky proveden\u00e9 v pr\u016fb\u011bhu \u010dasu<\/li>\n<li>detekovat pigmenty, kter\u00e9 se mohou za ur\u010dit\u00fdch podm\u00ednek prost\u0159ed\u00ed degradovat<\/li>\n<li>optimalizovat restaur\u00e1torsk\u00e9 z\u00e1sahy na z\u00e1klad\u011b hlub\u0161\u00edho porozum\u011bn\u00ed slo\u017een\u00ed um\u011bleck\u00e9ho d\u00edla<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">V\u00fdzvy a etick\u00e9 \u00favahy<\/h2>\n\n<p>P\u0159esto\u017ee synchrotronov\u00e9 skenov\u00e1n\u00ed skr\u00fdv\u00e1 obrovsk\u00fd potenci\u00e1l, jeho implementace ve sv\u011bt\u011b um\u011bn\u00ed nebyla bez v\u00fdzev. N\u011bkte\u0159\u00ed restaur\u00e1to\u0159i vyj\u00e1d\u0159ili obavy ohledn\u011b potenci\u00e1ln\u00edho po\u0161kozen\u00ed cenn\u00fdch um\u011bleck\u00fdch d\u011bl, co\u017e vy\u017eaduje d\u016fkladn\u00e9 testov\u00e1n\u00ed a vzd\u011bl\u00e1v\u00e1n\u00ed k vy\u0159e\u0161en\u00ed t\u011bchto obav.<\/p>\n\n<h2 class=\"wp-block-heading\">Budoucnost ochrany um\u011bn\u00ed<\/h2>\n\n<p>Jak technologie pokra\u010duje ve sv\u00e9m v\u00fdvoji, synchrotronov\u00e9 skenery jsou p\u0159ipraveny hr\u00e1t st\u00e1le d\u016fle\u017eit\u011bj\u0161\u00ed roli p\u0159i zachov\u00e1n\u00ed kulturn\u00edho d\u011bdictv\u00ed. T\u00edm, \u017ee poskytuj\u00ed restaur\u00e1tor\u016fm bezprecedentn\u00ed pohled do historie a slo\u017een\u00ed obraz\u016f, je synchrotronov\u00e9 skenov\u00e1n\u00ed zmoc\u0148uje k ochran\u011b t\u011bchto poklad\u016f pro budouc\u00ed generace.<\/p>\n\n<h2 class=\"wp-block-heading\">Dal\u0161\u00ed v\u00fdhody<\/h2>\n\n<p>Krom\u011b vyu\u017eit\u00ed p\u0159i odhalov\u00e1n\u00ed skryt\u00fdch obraz\u016f nab\u00edz\u00ed synchrotronov\u00e9 skenov\u00e1n\u00ed \u0159adu dal\u0161\u00edch v\u00fdhod pro ochranu um\u011bn\u00ed, v\u010detn\u011b:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>identifikace pigment\u016f, kter\u00e9 jsou obt\u00ed\u017en\u011b detekovateln\u00e9 pomoc\u00ed tradi\u010dn\u00edch metod<\/li>\n<li>anal\u00fdza chemick\u00e9ho slo\u017een\u00ed pigment\u016f, poskytuj\u00edc\u00ed vhled do materi\u00e1l\u016f a technik um\u011blce<\/li>\n<li>posouzen\u00ed stavu obraz\u016f, kter\u00e9 pom\u00e1h\u00e1 restaur\u00e1tor\u016fm \u010dinit informovan\u00e1 rozhodnut\u00ed o strategi\u00edch restaurov\u00e1n\u00ed<\/li>\n<li>sledov\u00e1n\u00ed \u00fa\u010dinnosti restaur\u00e1torsk\u00fdch z\u00e1sah\u016f v pr\u016fb\u011bhu \u010dasu<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Z\u00e1v\u011br<\/h2>\n\n<p>Synchrotronov\u00e9 skenery transformuj\u00ed oblast ochrany um\u011bn\u00ed a nab\u00edzej\u00ed restaur\u00e1tor\u016fm v\u00fdkonn\u00fd n\u00e1stroj k odhalov\u00e1n\u00ed skryt\u00fdch mistrovsk\u00fdch d\u011bl, optimalizaci technik restaurov\u00e1n\u00ed a zaji\u0161t\u011bn\u00ed zachov\u00e1n\u00ed nedoceniteln\u00fdch kulturn\u00edch artefakt\u016f. Jak technologie pokra\u010duje ve sv\u00e9m v\u00fdvoji, o\u010dek\u00e1v\u00e1 se, \u017ee bude hr\u00e1t st\u00e1le d\u016fle\u017eit\u011bj\u0161\u00ed roli p\u0159i ochran\u011b na\u0161eho um\u011bleck\u00e9ho d\u011bdictv\u00ed pro budouc\u00ed generace.<\/p>","protected":false},"excerpt":{"rendered":"<p>Odhalov\u00e1n\u00ed skryt\u00fdch mistrovsk\u00fdch d\u011bl: S\u00edla skener\u016f synchrotron\u016f v ochran\u011b um\u011bn\u00ed Skryt\u00e9 hloubky obraz\u016f Po stalet\u00ed se restaur\u00e1to\u0159i um\u011bn\u00ed v\u011bnovali ochran\u011b a restaurov\u00e1n\u00ed nedoceniteln\u00fdch obraz\u016f a pou\u017e\u00edvali \u0159adu tradi\u010dn\u00edch technik. P\u0159esto&hellip;<\/p>\n","protected":false},"author":2,"featured_media":24144,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3501],"tags":[3500,16917,16918,1845,89,16919,1842,5880,16920,16283],"class_list":["post-12526","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-art-conservation","tag-pigment-analysis","tag-edgar-degas","tag-hidden-paintings","tag-art-conservation","tag-cultural-heritage","tag-non-invasive-analysis","tag-x-ray-fluorescence","tag-painting-restoration","tag-synchrotron-scanners","tag-imaging-techniques"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/12526","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=12526"}],"version-history":[{"count":2,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/12526\/revisions"}],"predecessor-version":[{"id":24145,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/12526\/revisions\/24145"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media\/24144"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=12526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=12526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=12526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}