{"id":1398971,"date":"2019-10-04T09:00:48","date_gmt":"2019-10-04T08:00:48","guid":{"rendered":"https:\/\/www.jacksonsart.com\/blog\/?p=1398971"},"modified":"2026-03-31T15:38:19","modified_gmt":"2026-03-31T14:38:19","slug":"what-is-dark-yellowing","status":"publish","type":"post","link":"https:\/\/www.jacksonsart.com\/blog\/2019\/10\/04\/what-is-dark-yellowing\/","title":{"rendered":"What is Dark Yellowing?"},"content":{"rendered":"

We discovered a hand-painted professional oil colour chart which had been folded in storage for, we estimated, around five years. We found that the white swatches were visibly discoloured, ranging from light cream to yellow. It\u2019s an example of dark yellowing, a reversible discolouration of oil paint that occurs when a painting is stored in the dark or in low-light. The phenomenon can affect oil paints of all qualities, from professional to student ranges and is most evident in white oil paints.<\/p>\n

Artists and conservators have known about the phenomenon for centuries. In 1624, Rubens wrote a letter expressing his concern that a painting which was left in a packing case in Antwerp would go yellow in the dark. Rubens thought that this yellowing was caused by a surplus of oil leaching from the drying paint film, and while we know now that his interpretation is incorrect we still don\u2019t know exactly what causes dark yellowing. What we do know is that it affects linseed oil much more than any other oil and that it is most likely to occur while the painting is drying. Of course, oil paints do not \u201cdry\u201d through the evaporation of water from the paint film, in the sense that water-based paints, such as acrylic or watercolour, do. \u201cDrying oils\u201d like linseed oil and safflower oil, are so-called because of their ability to react with oxygen from the air and polymerise into a solid paint film. Even if not much is known about the exact science of dark yellowing, we know that it is a consequence of this process of polymerisation.<\/p>\n

Dark yellowing differs from age-related yellowing in that it is temporary and the discolouration should be reversed after exposure to light. To see this for ourselves, we covered half of each swatch and placed the colour chart in natural, but not direct, light. The exposed halves showed signs of losing their yellow hue very quickly and we noticed a change after just a couple of days. After a month, the swatches seemed to have recovered a good amount of their vibrancy, with the exception of Zinc White, which still looked a little warmer than it should be. However, the recovery is ongoing and the swatches will continue to adjust to the new light levels.<\/p>\n

In all images, the left-hand side of the swatch shows dark yellowing, while the right-hand side shows the reversal of yellowing from the swatch having been exposed to ambient light for a month.<\/em><\/p>\n

\"A<\/a>
Zinc White in linseed oil, showing dark yellowing on the left-hand side<\/figcaption><\/figure>\n

On our colour chart, paints with a linseed oil binder had yellowed the most as expected, but it was clear that the darkening varied depending on the pigment used- Titanium White with linseed oil had become cream while Zinc White with linseed oil had become a brighter yellow. The difference shows that the transparency of the pigment has an effect on the extent of yellowing- it must be remembered that the discolouration takes place in the binder, not in the pigment that is suspended in it. Zinc white pigment is semi-transparent, allowing the yellowing of the binder to be seen clearly. Titanium White is opaque enough to mask the discolouration of the linseed oil to a large extent and titanium white with safflower oil had barely changed at all, except that it appeared slightly warmer. <\/p>\n

\"A<\/a>
A swatch of titanium white with linseed oil showing dark yellowing on the left<\/figcaption><\/figure>\n
\"\"<\/a>
Titanium white with safflower oil, showing a barely perceptible amount of dark yellowing on the left<\/figcaption><\/figure>\n

Although the effects of Dark Yellowing are reversible, it\u2019s preferable to take steps to prevent it- if only to avoid the shock of finding that your painting looks very different to when you left it! While the painting is curing it will go yellow more quickly, so it’s particularly important that the painting is consistently exposed to normal amounts of light during this time. \u2018Normal\u2019 light can be ambient daylight as well as artificial light. It can take between six months and a year for a painting to cure but even after this time it is advisable to avoid storing paintings in the dark. Surfaces prepared with an oil-based primer can also be affected by dark yellowing and should receive adequate light.<\/p>\n

Safflower oil is known to be a non-yellowing alternative to linseed oil. Our colour chart supports this, with Titanium White ground in safflower oil showing barely any yellowing at all. For this reason, some manufacturers use safflower oil to bind their white paints so you may choose to use these as alternatives to linseed oil-based whites. Safflower oil can also be used as a medium to extend the paint but bear in mind that safflower oil is much slower drying than linseed oil and forms a weaker paint film, so it is recommended to use it only in the final layers of a painting. <\/p>\n

If dark yellowing has occurred, resist the temptation to put a painting in direct sunlight as it could cause fading in some pigments. Our advice is to give the painting the time it needs to adjust to normal lighting conditions.<\/p>\n

Golden\u2019s extensive research on dark yellowing was very helpful in the writing of this post. I highly recommend their blog post<\/a> on the subject.<\/p>\n","protected":false},"excerpt":{"rendered":"

We discovered a hand-painted professional oil colour chart which had been folded in storage for, we estimated, around five years. […]<\/p>\n","protected":false},"author":27,"featured_media":1398996,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[475],"tags":[2800,463],"class_list":["post-1398971","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-oil-painting-art-technique","tag-conservation","tag-oil-painting"],"acf":[],"yoast_head":"\nWhat is Dark Yellowing in Oil Paintings? - \u00a0Jackson's Art Blog<\/title>\n<meta name=\"description\" content=\"We explain what dark yellowing is and how it affects oil paints and different oil binders, using an old hand-painted oil colour chart.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.jacksonsart.com\/blog\/2019\/10\/04\/what-is-dark-yellowing\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is Dark Yellowing?\" \/>\n<meta property=\"og:description\" content=\"We explain what dark yellowing is and how it affects oil paints and different oil binders, using an old hand-painted oil colour chart.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.jacksonsart.com\/blog\/2019\/10\/04\/what-is-dark-yellowing\/\" \/>\n<meta property=\"og:site_name\" content=\"\u00a0Jackson's Art Blog\" \/>\n<meta property=\"article:published_time\" content=\"2019-10-04T08:00:48+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-31T14:38:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.jacksonsart.com\/blog\/wp-content\/uploads\/2019\/08\/colourchartwatermark.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Evie Hatch\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Evie Hatch\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/2019\\\/10\\\/04\\\/what-is-dark-yellowing\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/2019\\\/10\\\/04\\\/what-is-dark-yellowing\\\/\"},\"author\":{\"name\":\"Evie Hatch\",\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/#\\\/schema\\\/person\\\/0a85d569a018eda65c5ebd162ae52cfe\"},\"headline\":\"What is Dark Yellowing?\",\"datePublished\":\"2019-10-04T08:00:48+00:00\",\"dateModified\":\"2026-03-31T14:38:19+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/2019\\\/10\\\/04\\\/what-is-dark-yellowing\\\/\"},\"wordCount\":909,\"commentCount\":37,\"publisher\":{\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/2019\\\/10\\\/04\\\/what-is-dark-yellowing\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/08\\\/colourchartwatermark.jpg\",\"keywords\":[\"Conservation\",\"Oil Painting\"],\"articleSection\":[\"Oil Painting\"],\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/2019\\\/10\\\/04\\\/what-is-dark-yellowing\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/2019\\\/10\\\/04\\\/what-is-dark-yellowing\\\/\",\"url\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/2019\\\/10\\\/04\\\/what-is-dark-yellowing\\\/\",\"name\":\"What is Dark Yellowing in Oil Paintings? - \u00a0Jackson's Art Blog\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/2019\\\/10\\\/04\\\/what-is-dark-yellowing\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/2019\\\/10\\\/04\\\/what-is-dark-yellowing\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/08\\\/colourchartwatermark.jpg\",\"datePublished\":\"2019-10-04T08:00:48+00:00\",\"dateModified\":\"2026-03-31T14:38:19+00:00\",\"description\":\"We explain what dark yellowing is and how it affects oil paints and different oil binders, using an old hand-painted oil colour chart.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/2019\\\/10\\\/04\\\/what-is-dark-yellowing\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/2019\\\/10\\\/04\\\/what-is-dark-yellowing\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/2019\\\/10\\\/04\\\/what-is-dark-yellowing\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/08\\\/colourchartwatermark.jpg\",\"contentUrl\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/08\\\/colourchartwatermark.jpg\",\"width\":1200,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/2019\\\/10\\\/04\\\/what-is-dark-yellowing\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What is Dark Yellowing?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/\",\"name\":\"Jackson's Art Blog\",\"description\":\"\u00a0Jackson's Art\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/#organization\",\"name\":\"Jackson's Art Blog\",\"alternateName\":\"Jackson's Art\",\"url\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/02\\\/logo.svg\",\"contentUrl\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/02\\\/logo.svg\",\"caption\":\"Jackson's Art Blog\"},\"image\":{\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/#\\\/schema\\\/person\\\/0a85d569a018eda65c5ebd162ae52cfe\",\"name\":\"Evie Hatch\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/author-evie-300x300.jpg\",\"url\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/author-evie-300x300.jpg\",\"contentUrl\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/author-evie-300x300.jpg\",\"caption\":\"Evie Hatch\"},\"description\":\"Evie's interests lie in the history and characteristics of artist colours and materials. This research plays a large part in her art practice; she loves investigating traditional techniques and makes her own watercolour and oil paints. Evie graduated in 2016 from Camberwell College of Art with a degree in Drawing. In 2023, she completed her MA in History of Art at the Courtauld Institute, London.\",\"url\":\"https:\\\/\\\/www.jacksonsart.com\\\/blog\\\/author\\\/evie\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"What is Dark Yellowing in Oil Paintings? - \u00a0Jackson's Art Blog","description":"We explain what dark yellowing is and how it affects oil paints and different oil binders, using an old hand-painted oil colour chart.","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:\/\/www.jacksonsart.com\/blog\/2019\/10\/04\/what-is-dark-yellowing\/","og_locale":"en_GB","og_type":"article","og_title":"What is Dark Yellowing?","og_description":"We explain what dark yellowing is and how it affects oil paints and different oil binders, using an old hand-painted oil colour chart.","og_url":"https:\/\/www.jacksonsart.com\/blog\/2019\/10\/04\/what-is-dark-yellowing\/","og_site_name":"\u00a0Jackson's Art Blog","article_published_time":"2019-10-04T08:00:48+00:00","article_modified_time":"2026-03-31T14:38:19+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/www.jacksonsart.com\/blog\/wp-content\/uploads\/2019\/08\/colourchartwatermark.jpg","type":"image\/jpeg"}],"author":"Evie Hatch","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Evie Hatch","Estimated reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.jacksonsart.com\/blog\/2019\/10\/04\/what-is-dark-yellowing\/#article","isPartOf":{"@id":"https:\/\/www.jacksonsart.com\/blog\/2019\/10\/04\/what-is-dark-yellowing\/"},"author":{"name":"Evie Hatch","@id":"https:\/\/www.jacksonsart.com\/blog\/#\/schema\/person\/0a85d569a018eda65c5ebd162ae52cfe"},"headline":"What is Dark Yellowing?","datePublished":"2019-10-04T08:00:48+00:00","dateModified":"2026-03-31T14:38:19+00:00","mainEntityOfPage":{"@id":"https:\/\/www.jacksonsart.com\/blog\/2019\/10\/04\/what-is-dark-yellowing\/"},"wordCount":909,"commentCount":37,"publisher":{"@id":"https:\/\/www.jacksonsart.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.jacksonsart.com\/blog\/2019\/10\/04\/what-is-dark-yellowing\/#primaryimage"},"thumbnailUrl":"https:\/\/www.jacksonsart.com\/blog\/wp-content\/uploads\/2019\/08\/colourchartwatermark.jpg","keywords":["Conservation","Oil Painting"],"articleSection":["Oil Painting"],"inLanguage":"en-GB","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.jacksonsart.com\/blog\/2019\/10\/04\/what-is-dark-yellowing\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.jacksonsart.com\/blog\/2019\/10\/04\/what-is-dark-yellowing\/","url":"https:\/\/www.jacksonsart.com\/blog\/2019\/10\/04\/what-is-dark-yellowing\/","name":"What is Dark Yellowing in Oil Paintings? - \u00a0Jackson's Art Blog","isPartOf":{"@id":"https:\/\/www.jacksonsart.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.jacksonsart.com\/blog\/2019\/10\/04\/what-is-dark-yellowing\/#primaryimage"},"image":{"@id":"https:\/\/www.jacksonsart.com\/blog\/2019\/10\/04\/what-is-dark-yellowing\/#primaryimage"},"thumbnailUrl":"https:\/\/www.jacksonsart.com\/blog\/wp-content\/uploads\/2019\/08\/colourchartwatermark.jpg","datePublished":"2019-10-04T08:00:48+00:00","dateModified":"2026-03-31T14:38:19+00:00","description":"We explain what dark yellowing is and how it affects oil paints and different oil binders, using an old hand-painted oil colour chart.","breadcrumb":{"@id":"https:\/\/www.jacksonsart.com\/blog\/2019\/10\/04\/what-is-dark-yellowing\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.jacksonsart.com\/blog\/2019\/10\/04\/what-is-dark-yellowing\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/www.jacksonsart.com\/blog\/2019\/10\/04\/what-is-dark-yellowing\/#primaryimage","url":"https:\/\/www.jacksonsart.com\/blog\/wp-content\/uploads\/2019\/08\/colourchartwatermark.jpg","contentUrl":"https:\/\/www.jacksonsart.com\/blog\/wp-content\/uploads\/2019\/08\/colourchartwatermark.jpg","width":1200,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/www.jacksonsart.com\/blog\/2019\/10\/04\/what-is-dark-yellowing\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.jacksonsart.com\/blog\/"},{"@type":"ListItem","position":2,"name":"What is Dark Yellowing?"}]},{"@type":"WebSite","@id":"https:\/\/www.jacksonsart.com\/blog\/#website","url":"https:\/\/www.jacksonsart.com\/blog\/","name":"Jackson's Art Blog","description":"\u00a0Jackson's Art","publisher":{"@id":"https:\/\/www.jacksonsart.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.jacksonsart.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/www.jacksonsart.com\/blog\/#organization","name":"Jackson's Art Blog","alternateName":"Jackson's Art","url":"https:\/\/www.jacksonsart.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/www.jacksonsart.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.jacksonsart.com\/blog\/wp-content\/uploads\/2019\/02\/logo.svg","contentUrl":"https:\/\/www.jacksonsart.com\/blog\/wp-content\/uploads\/2019\/02\/logo.svg","caption":"Jackson's Art Blog"},"image":{"@id":"https:\/\/www.jacksonsart.com\/blog\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.jacksonsart.com\/blog\/#\/schema\/person\/0a85d569a018eda65c5ebd162ae52cfe","name":"Evie Hatch","image":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/www.jacksonsart.com\/blog\/wp-content\/uploads\/2026\/10\/author-evie-300x300.jpg","url":"https:\/\/www.jacksonsart.com\/blog\/wp-content\/uploads\/2026\/10\/author-evie-300x300.jpg","contentUrl":"https:\/\/www.jacksonsart.com\/blog\/wp-content\/uploads\/2026\/10\/author-evie-300x300.jpg","caption":"Evie Hatch"},"description":"Evie's interests lie in the history and characteristics of artist colours and materials. This research plays a large part in her art practice; she loves investigating traditional techniques and makes her own watercolour and oil paints. Evie graduated in 2016 from Camberwell College of Art with a degree in Drawing. In 2023, she completed her MA in History of Art at the Courtauld Institute, London.","url":"https:\/\/www.jacksonsart.com\/blog\/author\/evie\/"}]}},"_links":{"self":[{"href":"https:\/\/www.jacksonsart.com\/blog\/wp-json\/wp\/v2\/posts\/1398971","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jacksonsart.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jacksonsart.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jacksonsart.com\/blog\/wp-json\/wp\/v2\/users\/27"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jacksonsart.com\/blog\/wp-json\/wp\/v2\/comments?post=1398971"}],"version-history":[{"count":47,"href":"https:\/\/www.jacksonsart.com\/blog\/wp-json\/wp\/v2\/posts\/1398971\/revisions"}],"predecessor-version":[{"id":1576051,"href":"https:\/\/www.jacksonsart.com\/blog\/wp-json\/wp\/v2\/posts\/1398971\/revisions\/1576051"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jacksonsart.com\/blog\/wp-json\/wp\/v2\/media\/1398996"}],"wp:attachment":[{"href":"https:\/\/www.jacksonsart.com\/blog\/wp-json\/wp\/v2\/media?parent=1398971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jacksonsart.com\/blog\/wp-json\/wp\/v2\/categories?post=1398971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jacksonsart.com\/blog\/wp-json\/wp\/v2\/tags?post=1398971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}