{"id":48378,"date":"2023-09-13T08:00:43","date_gmt":"2023-09-13T12:00:43","guid":{"rendered":"https:\/\/rehs.com\/eng\/?p=48378"},"modified":"2023-09-12T14:21:35","modified_gmt":"2023-09-12T18:21:35","slug":"raphael-attribution-causes-ai-battle","status":"publish","type":"post","link":"https:\/\/rehs.com\/eng\/2023\/09\/raphael-attribution-causes-ai-battle\/","title":{"rendered":"Raphael Attribution Causes AI Battle"},"content":{"rendered":"<div id=\"attachment_46941\" style=\"width: 214px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/rehs.com\/eng\/wp-content\/uploads\/2023\/01\/DeBrecyTondo.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" aria-describedby=\"caption-attachment-46941\" class=\"wp-image-46941\" src=\"https:\/\/rehs.com\/eng\/wp-content\/uploads\/2023\/01\/DeBrecyTondo-300x300.jpg\" alt=\"A circular painting of a woman and her son, likely a Madonna and Child, against a plain background. The woman is veiled and dressed in a pink robe, while the infant is completely naked. The painting is fit into a square frame, with decorative, triangular wooden pieces inserted at the edges to make the canvas fit the frame.\" width=\"204\" height=\"204\" srcset=\"https:\/\/rehs.com\/eng\/wp-content\/uploads\/2023\/01\/DeBrecyTondo-300x300.jpg 300w, https:\/\/rehs.com\/eng\/wp-content\/uploads\/2023\/01\/DeBrecyTondo-1019x1024.jpg 1019w, https:\/\/rehs.com\/eng\/wp-content\/uploads\/2023\/01\/DeBrecyTondo-150x150.jpg 150w, https:\/\/rehs.com\/eng\/wp-content\/uploads\/2023\/01\/DeBrecyTondo-768x772.jpg 768w, https:\/\/rehs.com\/eng\/wp-content\/uploads\/2023\/01\/DeBrecyTondo-1528x1536.jpg 1528w, https:\/\/rehs.com\/eng\/wp-content\/uploads\/2023\/01\/DeBrecyTondo.jpg 1592w\" sizes=\"(max-width: 204px) 100vw, 204px\" \/><\/a><p id=\"caption-attachment-46941\" class=\"wp-caption-text\">The De Br\u00e9cy Tondo<\/p><\/div>\n<p><span style=\"font-weight: 400;\">Some months ago, I wrote about how a pair of British scientists used a facial recognition AI program <\/span><a href=\"https:\/\/rehs.com\/eng\/2023\/02\/artificial-intelligence-in-the-arts-a-long-way-to-go\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">to positively attribute a Madonna and Child painting to the Italian Renaissance master Raphael Sanzio<\/span><\/a><span style=\"font-weight: 400;\">. While this gained an incredible amount of attention in the press, very few people seemed to understand how misleading and flawed this claim was. And now, more people have added to the debate over the authorship of this painting.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The Madonna and Child painting, also known as the De Br\u00e9cy Tondo, is considered by most art historians to be a later copy of a verified Raphael painting known as the <\/span><a href=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/7\/7a\/RAFAEL_-_Madonna_Sixtina_%28Gem%C3%A4ldegalerie_Alter_Meister%2C_Dresden%2C_1513-14._%C3%93leo_sobre_lienzo%2C_265_x_196_cm%29.jpg\/1200px-RAFAEL_-_Madonna_Sixtina_%28Gem%C3%A4ldegalerie_Alter_Meister%2C_Dresden%2C_1513-14._%C3%93leo_sobre_lienzo%2C_265_x_196_cm%29.jpg\" target=\"_blank\" rel=\"noopener\"><i><span style=\"font-weight: 400;\">Sistine Madonna<\/span><\/i><\/a><span style=\"font-weight: 400;\">, now kept at the Gam\u00e4ldegalerie Alte Meister in Dresden, Germany. The only legitimate debate regarding the painting is when exactly it was created. Some claim it\u2019s a nineteenth-century Victorian reproduction, while some chemical tests indicate it may have been made as early as the sixteenth century. For decades, the work\u2019s previous owners, including the current one, Timothy Benoy, have pushed for its recognition as a legitimate Raphael. The facial recognition analysis done by Dr. Christopher Brooke and Dr. Hassan Ugail from the University of Nottingham and the University of Bradford, respectively, undoubtedly added some legitimacy to these claims among the general public. Then, there was the painting\u2019s <\/span><a href=\"https:\/\/www.theguardian.com\/artanddesign\/2023\/jul\/14\/painting-undoubtedly-raphael-go-on-display-bradford\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">exhibition at Cartwright Hall Art Gallery<\/span><\/a><span style=\"font-weight: 400;\"> in Bradford, where people could see this alleged Raphael up close.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">However, facial recognition analysis only verified that the Madonna in the De Br\u00e9cy Tondo and the Madonna in the <\/span><i><span style=\"font-weight: 400;\">Sistine Madonna<\/span><\/i><span style=\"font-weight: 400;\"> were 97% similar. This does not mean that the same artist created the two paintings. That is simply an extrapolation that requires several leaps in logic to make. The fact that the faces are almost identical does not mean the same hand created them, nor does it debunk the claim that the Tondo is a later copy. Besides, it wouldn\u2019t be much of a copy if it didn\u2019t try to look exactly like the original. But now, even other AI experts are weighing in on the skeptics&#8217; side. Carina Popovici is part of the Swiss AI company Art Recognition and has been involved in other cases of AI art attribution. Most notably, in one case I\u2019ve written about, Art Recognition <\/span><a href=\"https:\/\/rehs.com\/eng\/2021\/10\/the-achilles-heel-is-samsons-foot-artificial-intelligence-in-art-authentication\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">analyzed the <\/span><i><span style=\"font-weight: 400;\">Samson &amp; Delilah<\/span><\/i><span style=\"font-weight: 400;\"> painting by Peter Paul Rubens<\/span><\/a><span style=\"font-weight: 400;\"> kept at the National Gallery in London. Art Recognition\u2019s AI software is very different from just facial recognition. It uses a convolutional neural network, dividing the canvas into a grid and analyzing each cell for brushstroke patterns and color. The program compared this data to a control group of verified Rubens paintings and concluded that the National Gallery <\/span><i><span style=\"font-weight: 400;\">Samson &amp; Delilah<\/span><\/i><span style=\"font-weight: 400;\"> is likely not a genuine Reubens painting. Using her software, Popovici found that there is an 85% chance that the De Br\u00e9cy Tondo is not, in fact, by Raphael.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">This latest development only shows that, like in any academic field, one study does not make a consensus. Art historians and conservators agree that the De Br\u00e9cy Tondo is not by Raphael Sanzio but rather a copy of his <\/span><i><span style=\"font-weight: 400;\">Sistine Madonna<\/span><\/i><span style=\"font-weight: 400;\">. A single AI program\u2019s results will not drastically change anything, especially if a different AI program can easily contradict them. Popovici\u2019s studies show the need for repeated, replicable results to confirm a hypothesis, part of the scientific method governing the physical and social sciences. Artificial intelligence can be a powerful tool in uncovering new information about paintings and other artworks. However, it is often the most effective if used in tandem with studies by experts in the field.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Some months ago, I wrote about how a pair of British scientists used a facial recognition AI program to positively attribute a Madonna and Child painting to the Italian Renaissance master Raphael Sanzio. While this gained an incredible amount of &hellip; <a href=\"https:\/\/rehs.com\/eng\/2023\/09\/raphael-attribution-causes-ai-battle\/?contemporary=N\">More&#8230;<\/a><\/p>\n","protected":false},"author":6,"featured_media":46941,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,1],"tags":[744,745,58,11,9,620],"class_list":["post-48378","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rehs-galleries","category-rehs-contemporary","tag-ai","tag-artificial-intelligence","tag-old-masters","tag-rehs-contemporary-news","tag-rehs-galleries-news","tag-renaissance"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Raphael Attribution Causes AI Battle - Rehs Galleries<\/title>\n<meta name=\"description\" content=\"Scientists used artificial intelligence to attribute a painting to the Renaissance master Raphael. Other AI experts now doubt these claims.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rehs.com\/eng\/2023\/09\/raphael-attribution-causes-ai-battle\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Raphael Attribution Causes AI Battle\" \/>\n<meta property=\"og:description\" content=\"Scientists used artificial intelligence to attribute a painting to the Renaissance master Raphael. Other AI experts now doubt these claims.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rehs.com\/eng\/2023\/09\/raphael-attribution-causes-ai-battle\/\" \/>\n<meta property=\"og:site_name\" content=\"Rehs Galleries\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/RehsGalleriesInc\" \/>\n<meta property=\"article:published_time\" content=\"2023-09-13T12:00:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/rehs.com\/eng\/wp-content\/uploads\/2023\/01\/DeBrecyTondo.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1592\" \/>\n\t<meta property=\"og:image:height\" content=\"1600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Nathan Scheer\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Nathan Scheer\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/2023\\\/09\\\/raphael-attribution-causes-ai-battle\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/2023\\\/09\\\/raphael-attribution-causes-ai-battle\\\/\"},\"author\":{\"name\":\"Nathan Scheer\",\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/#\\\/schema\\\/person\\\/1d33fd182b28afdad8fc3548ffe6bdc4\"},\"headline\":\"Raphael Attribution Causes AI Battle\",\"datePublished\":\"2023-09-13T12:00:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/2023\\\/09\\\/raphael-attribution-causes-ai-battle\\\/\"},\"wordCount\":618,\"publisher\":{\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/2023\\\/09\\\/raphael-attribution-causes-ai-battle\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/rehs.com\\\/eng\\\/wp-content\\\/uploads\\\/2023\\\/01\\\/DeBrecyTondo.jpg\",\"keywords\":[\"AI\",\"artificial intelligence\",\"Old Masters\",\"Rehs Contemporary - Art World News\",\"Rehs Galleries - Art World News\",\"Renaissance\"],\"articleSection\":[\"Rehs 19th &amp; 20th\",\"Rehs Contemporary\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/2023\\\/09\\\/raphael-attribution-causes-ai-battle\\\/\",\"url\":\"https:\\\/\\\/rehs.com\\\/eng\\\/2023\\\/09\\\/raphael-attribution-causes-ai-battle\\\/\",\"name\":\"Raphael Attribution Causes AI Battle - Rehs Galleries\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/2023\\\/09\\\/raphael-attribution-causes-ai-battle\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/2023\\\/09\\\/raphael-attribution-causes-ai-battle\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/rehs.com\\\/eng\\\/wp-content\\\/uploads\\\/2023\\\/01\\\/DeBrecyTondo.jpg\",\"datePublished\":\"2023-09-13T12:00:43+00:00\",\"description\":\"Scientists used artificial intelligence to attribute a painting to the Renaissance master Raphael. Other AI experts now doubt these claims.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/2023\\\/09\\\/raphael-attribution-causes-ai-battle\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/rehs.com\\\/eng\\\/2023\\\/09\\\/raphael-attribution-causes-ai-battle\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/2023\\\/09\\\/raphael-attribution-causes-ai-battle\\\/#primaryimage\",\"url\":\"https:\\\/\\\/rehs.com\\\/eng\\\/wp-content\\\/uploads\\\/2023\\\/01\\\/DeBrecyTondo.jpg\",\"contentUrl\":\"https:\\\/\\\/rehs.com\\\/eng\\\/wp-content\\\/uploads\\\/2023\\\/01\\\/DeBrecyTondo.jpg\",\"width\":1592,\"height\":1600,\"caption\":\"The De Br\u00e9cy Tondo\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/2023\\\/09\\\/raphael-attribution-causes-ai-battle\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/rehs.com\\\/eng\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Raphael Attribution Causes AI Battle\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/#website\",\"url\":\"https:\\\/\\\/rehs.com\\\/eng\\\/\",\"name\":\"Rehs Galleries\",\"description\":\"Offering and acquiring high quality paintings in excellent condition. Family owned and operated for more than 80 years!\",\"publisher\":{\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/rehs.com\\\/eng\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/#organization\",\"name\":\"Rehs Galleries\",\"url\":\"https:\\\/\\\/rehs.com\\\/eng\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/rehs.com\\\/eng\\\/wp-content\\\/uploads\\\/2015\\\/02\\\/indexlogo.jpg\",\"contentUrl\":\"https:\\\/\\\/rehs.com\\\/eng\\\/wp-content\\\/uploads\\\/2015\\\/02\\\/indexlogo.jpg\",\"width\":153,\"height\":85,\"caption\":\"Rehs Galleries\"},\"image\":{\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/RehsGalleriesInc\",\"https:\\\/\\\/x.com\\\/rehsgalleries\",\"https:\\\/\\\/www.instagram.com\\\/rehsgalleries\\\/?hl=en\",\"https:\\\/\\\/www.facebook.com\\\/rehscontemporary\\\/\",\"https:\\\/\\\/twitter.com\\\/rehscgi\",\"https:\\\/\\\/www.instagram.com\\\/rehscontemporary\\\/?hl=en\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/rehs.com\\\/eng\\\/#\\\/schema\\\/person\\\/1d33fd182b28afdad8fc3548ffe6bdc4\",\"name\":\"Nathan Scheer\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e4fb9a1b35fd037d8f1a71aa5d753cf11c6ac1fc1663ed6ba66706ccb4fee0c8?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e4fb9a1b35fd037d8f1a71aa5d753cf11c6ac1fc1663ed6ba66706ccb4fee0c8?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e4fb9a1b35fd037d8f1a71aa5d753cf11c6ac1fc1663ed6ba66706ccb4fee0c8?s=96&d=mm&r=g\",\"caption\":\"Nathan Scheer\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Raphael Attribution Causes AI Battle - Rehs Galleries","description":"Scientists used artificial intelligence to attribute a painting to the Renaissance master Raphael. Other AI experts now doubt these claims.","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:\/\/rehs.com\/eng\/2023\/09\/raphael-attribution-causes-ai-battle\/","og_locale":"en_US","og_type":"article","og_title":"Raphael Attribution Causes AI Battle","og_description":"Scientists used artificial intelligence to attribute a painting to the Renaissance master Raphael. Other AI experts now doubt these claims.","og_url":"https:\/\/rehs.com\/eng\/2023\/09\/raphael-attribution-causes-ai-battle\/","og_site_name":"Rehs Galleries","article_publisher":"https:\/\/www.facebook.com\/RehsGalleriesInc","article_published_time":"2023-09-13T12:00:43+00:00","og_image":[{"width":1592,"height":1600,"url":"https:\/\/rehs.com\/eng\/wp-content\/uploads\/2023\/01\/DeBrecyTondo.jpg","type":"image\/jpeg"}],"author":"Nathan Scheer","twitter_misc":{"Written by":"Nathan Scheer","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/rehs.com\/eng\/2023\/09\/raphael-attribution-causes-ai-battle\/#article","isPartOf":{"@id":"https:\/\/rehs.com\/eng\/2023\/09\/raphael-attribution-causes-ai-battle\/"},"author":{"name":"Nathan Scheer","@id":"https:\/\/rehs.com\/eng\/#\/schema\/person\/1d33fd182b28afdad8fc3548ffe6bdc4"},"headline":"Raphael Attribution Causes AI Battle","datePublished":"2023-09-13T12:00:43+00:00","mainEntityOfPage":{"@id":"https:\/\/rehs.com\/eng\/2023\/09\/raphael-attribution-causes-ai-battle\/"},"wordCount":618,"publisher":{"@id":"https:\/\/rehs.com\/eng\/#organization"},"image":{"@id":"https:\/\/rehs.com\/eng\/2023\/09\/raphael-attribution-causes-ai-battle\/#primaryimage"},"thumbnailUrl":"https:\/\/rehs.com\/eng\/wp-content\/uploads\/2023\/01\/DeBrecyTondo.jpg","keywords":["AI","artificial intelligence","Old Masters","Rehs Contemporary - Art World News","Rehs Galleries - Art World News","Renaissance"],"articleSection":["Rehs 19th &amp; 20th","Rehs Contemporary"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/rehs.com\/eng\/2023\/09\/raphael-attribution-causes-ai-battle\/","url":"https:\/\/rehs.com\/eng\/2023\/09\/raphael-attribution-causes-ai-battle\/","name":"Raphael Attribution Causes AI Battle - Rehs Galleries","isPartOf":{"@id":"https:\/\/rehs.com\/eng\/#website"},"primaryImageOfPage":{"@id":"https:\/\/rehs.com\/eng\/2023\/09\/raphael-attribution-causes-ai-battle\/#primaryimage"},"image":{"@id":"https:\/\/rehs.com\/eng\/2023\/09\/raphael-attribution-causes-ai-battle\/#primaryimage"},"thumbnailUrl":"https:\/\/rehs.com\/eng\/wp-content\/uploads\/2023\/01\/DeBrecyTondo.jpg","datePublished":"2023-09-13T12:00:43+00:00","description":"Scientists used artificial intelligence to attribute a painting to the Renaissance master Raphael. Other AI experts now doubt these claims.","breadcrumb":{"@id":"https:\/\/rehs.com\/eng\/2023\/09\/raphael-attribution-causes-ai-battle\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/rehs.com\/eng\/2023\/09\/raphael-attribution-causes-ai-battle\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/rehs.com\/eng\/2023\/09\/raphael-attribution-causes-ai-battle\/#primaryimage","url":"https:\/\/rehs.com\/eng\/wp-content\/uploads\/2023\/01\/DeBrecyTondo.jpg","contentUrl":"https:\/\/rehs.com\/eng\/wp-content\/uploads\/2023\/01\/DeBrecyTondo.jpg","width":1592,"height":1600,"caption":"The De Br\u00e9cy Tondo"},{"@type":"BreadcrumbList","@id":"https:\/\/rehs.com\/eng\/2023\/09\/raphael-attribution-causes-ai-battle\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/rehs.com\/eng\/"},{"@type":"ListItem","position":2,"name":"Raphael Attribution Causes AI Battle"}]},{"@type":"WebSite","@id":"https:\/\/rehs.com\/eng\/#website","url":"https:\/\/rehs.com\/eng\/","name":"Rehs Galleries","description":"Offering and acquiring high quality paintings in excellent condition. Family owned and operated for more than 80 years!","publisher":{"@id":"https:\/\/rehs.com\/eng\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/rehs.com\/eng\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/rehs.com\/eng\/#organization","name":"Rehs Galleries","url":"https:\/\/rehs.com\/eng\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/rehs.com\/eng\/#\/schema\/logo\/image\/","url":"https:\/\/rehs.com\/eng\/wp-content\/uploads\/2015\/02\/indexlogo.jpg","contentUrl":"https:\/\/rehs.com\/eng\/wp-content\/uploads\/2015\/02\/indexlogo.jpg","width":153,"height":85,"caption":"Rehs Galleries"},"image":{"@id":"https:\/\/rehs.com\/eng\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/RehsGalleriesInc","https:\/\/x.com\/rehsgalleries","https:\/\/www.instagram.com\/rehsgalleries\/?hl=en","https:\/\/www.facebook.com\/rehscontemporary\/","https:\/\/twitter.com\/rehscgi","https:\/\/www.instagram.com\/rehscontemporary\/?hl=en"]},{"@type":"Person","@id":"https:\/\/rehs.com\/eng\/#\/schema\/person\/1d33fd182b28afdad8fc3548ffe6bdc4","name":"Nathan Scheer","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/e4fb9a1b35fd037d8f1a71aa5d753cf11c6ac1fc1663ed6ba66706ccb4fee0c8?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/e4fb9a1b35fd037d8f1a71aa5d753cf11c6ac1fc1663ed6ba66706ccb4fee0c8?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e4fb9a1b35fd037d8f1a71aa5d753cf11c6ac1fc1663ed6ba66706ccb4fee0c8?s=96&d=mm&r=g","caption":"Nathan Scheer"}}]}},"_links":{"self":[{"href":"https:\/\/rehs.com\/eng\/wp-json\/wp\/v2\/posts\/48378","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rehs.com\/eng\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rehs.com\/eng\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rehs.com\/eng\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/rehs.com\/eng\/wp-json\/wp\/v2\/comments?post=48378"}],"version-history":[{"count":0,"href":"https:\/\/rehs.com\/eng\/wp-json\/wp\/v2\/posts\/48378\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rehs.com\/eng\/wp-json\/wp\/v2\/media\/46941"}],"wp:attachment":[{"href":"https:\/\/rehs.com\/eng\/wp-json\/wp\/v2\/media?parent=48378"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rehs.com\/eng\/wp-json\/wp\/v2\/categories?post=48378"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rehs.com\/eng\/wp-json\/wp\/v2\/tags?post=48378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}