{"id":1854,"date":"2025-04-03T04:36:06","date_gmt":"2025-04-03T04:36:06","guid":{"rendered":"https:\/\/www.europesays.com\/uk\/1854\/"},"modified":"2025-04-03T04:36:06","modified_gmt":"2025-04-03T04:36:06","slug":"vincent-van-goghs-the-starry-night-is-not-a-masterpiece-when-it-comes-to-flow-physics-researchers-say","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/uk\/1854\/","title":{"rendered":"Vincent van Gogh&#8217;s &#8216;The Starry Night&#8217; is not a masterpiece when it comes to flow physics, researchers say"},"content":{"rendered":"<p>            <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2025\/04\/vangoghstarr.jpg\" alt=\"van gogh starry night\" title=\"Credit: Pixabay\/CC0 Public Domain\" width=\"800\" height=\"530\"\/><\/p>\n<p>                Credit: Pixabay\/CC0 Public Domain<\/p>\n<p>The Dutch master Vincent van Gogh may have painted one of Western history&#8217;s most enduring works, but &#8220;The Starry Night&#8221; is not a masterpiece of flow physics\u2014despite recent attention to its captivating swirls, according to researchers from Virginia Commonwealth University and the University of Washington.<\/p>\n<p>The post-Impressionist artist painted the work (often referred to simply as &#8220;Starry Night&#8221;) in June 1889, and its depiction of a pre-sunrise sky and village was inspired in part by the view from van Gogh&#8217;s asylum room in southern France. The painting is part of the permanent collection of the Museum of Modern Art in New York City.<\/p>\n<p>Last year, a paper <a href=\"https:\/\/www.tandfonline.com\/doi\/full\/10.1080\/14685248.2025.2477244\" target=\"_blank\" rel=\"noopener\">published<\/a> in the September issue of Physics of Fluids\u2014&#8221;Hidden Turbulence in van Gogh&#8217;s &#8216;The Starry Night'&#8221;\u2014received considerable notice by positing that the eddies, or swirls, painted by van Gogh adhere to Kolmogorov&#8217;s theory of <a href=\"https:\/\/phys.org\/tags\/turbulent+flow\/\" rel=\"tag noopener\" class=\"textTag\" target=\"_blank\">turbulent flow<\/a>, which explains how air and water swirls move in a somewhat chaotic pattern.<\/p>\n<p>&#8220;[van Gogh] was able to reproduce not only the size of whirls\/eddies, but also their relative distance and intensity in his painting,&#8221; the paper read.<\/p>\n<p>However, those conclusions are unfounded, according to Mohamed Gad-el-Hak, Ph.D., the Inez Caudill Eminent Professor in VCU&#8217;s Department of Mechanical and Nuclear Engineering, and James J. Riley, Ph.D., the inaugural Paccar Professor of Mechanical Engineering at the University of Washington. Their <a href=\"https:\/\/www.tandfonline.com\/doi\/full\/10.1080\/14685248.2025.2477244\" target=\"_blank\" rel=\"noopener\">report<\/a>\u2014 &#8220;Is There Hidden Turbulence in Vincent van Gogh&#8217;s &#8216;The Starry Night&#8217;?&#8221;\u2014appears in the latest issue of Journal of Turbulence.<\/p>\n<p>&#8220;The Kolmogorov theory, which is named for the 20th-century Soviet mathematician Andrey Kolmogorov, is perhaps the most famous theory in turbulence research,&#8221; Gad-el-Hak said. &#8220;That theory applies to the velocity field in fluid flows.&#8221;<\/p>\n<p>The theory was extended independently by Alexander Obukhov, Ph.D., and Stanley Corrsin, Ph.D., to scalar fields in a turbulent flow, such as fluid density, temperature, pressure, and related quantities. As doctoral students at Johns Hopkins University, Gad-el-Hak and Riley studied under Corrsin, and were well-versed in the theory.<\/p>\n<p>It was this extension of the theory to scalars in turbulent flows that was employed by the authors of the paper in Physics of Fluids, but Gad-el-Hak and Riley said that was erroneous. &#8220;Our foundational objection \u2026 is that there is no identifiable, measurable scalar <a href=\"https:\/\/phys.org\/tags\/fluid\/\" rel=\"tag noopener\" class=\"textTag\" target=\"_blank\">fluid<\/a> property in the painting that can be used to apply the theory of Obukhov and Corrsin,&#8221; Riley said. &#8220;Furthermore, the atmospheric flow field assumed does not even closely satisfy the assumptions required of the theory.&#8221;<\/p>\n<p>Gad-el-Hak and Riley therefore infer that the conclusions in the Physics of Fluids paper are unfortunately totally flawed, and &#8220;that the painting is fascinating and very abstract, and in fact this is an element of what makes it such an iconic work of art.&#8221;<\/p>\n<p><strong>More information:<\/strong><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\tJames J. Riley et al, Is there hidden turbulence in Vincent van Gogh&#8217;s The Starry Night ?, Journal of Turbulence (2025). <a data-doi=\"1\" href=\"https:\/\/dx.doi.org\/10.1080\/14685248.2025.2477244\" target=\"_blank\" rel=\"noopener\">DOI: 10.1080\/14685248.2025.2477244<\/a><\/p>\n<p>\n\t\t\t\t\t\t\t\t\t\t\t\t\tProvided by<br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/phys.org\/partners\/virginia-commonwealth-university\/\" target=\"_blank\" rel=\"noopener\">Virginia Commonwealth University<\/a><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"icon_open\" href=\"http:\/\/www.vcu.edu\/\" target=\"_blank\" rel=\"nofollow noopener\"><\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<p>\n\t\t\t\t\t\t\t\t\t\t\t\t<strong>Citation<\/strong>:<br \/>\n\t\t\t\t\t\t\t\t\t\t\t\tVincent van Gogh&#8217;s &#8216;The Starry Night&#8217; is not a masterpiece when it comes to flow physics, researchers say (2025, April 1)<br \/>\n\t\t\t\t\t\t\t\t\t\t\t\tretrieved 3 April 2025<br \/>\n\t\t\t\t\t\t\t\t\t\t\t\tfrom https:\/\/phys.org\/news\/2025-04-vincent-van-gogh-starry-night.html\n\t\t\t\t\t\t\t\t\t\t\t <\/p>\n<p>\n\t\t\t\t\t\t\t\t\t\t\t This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no<br \/>\n\t\t\t\t\t\t\t\t\t\t\t part may be reproduced without the written permission. The content is provided for information purposes only.\n\t\t\t\t\t\t\t\t\t\t\t <\/p>\n","protected":false},"excerpt":{"rendered":"Credit: Pixabay\/CC0 Public Domain The Dutch master Vincent van Gogh may have painted one of Western history&#8217;s most&hellip;\n","protected":false},"author":2,"featured_media":1855,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[75,76,74,71,70,72,53,73,16,15],"class_list":{"0":"post-1854","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-science","8":"tag-materials","9":"tag-nanotech","10":"tag-physics","11":"tag-physics-news","12":"tag-science","13":"tag-science-news","14":"tag-technology","15":"tag-technology-news","16":"tag-uk","17":"tag-united-kingdom"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@uk\/114272179653232258","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/1854","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/comments?post=1854"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/1854\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media\/1855"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media?parent=1854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/categories?post=1854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/tags?post=1854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}