{"id":3413,"date":"2013-09-13T11:41:12","date_gmt":"2013-09-13T11:41:12","guid":{"rendered":"https:\/\/thedorseypost.com\/?p=3413"},"modified":"2013-09-12T12:31:22","modified_gmt":"2013-09-12T12:31:22","slug":"discs-of-confusion","status":"publish","type":"post","link":"https:\/\/thedorseypost.com\/?p=3413","title":{"rendered":"Discs of confusion"},"content":{"rendered":"
\"girl<\/a>

Girl with a Red Hat, Vermeer<\/p><\/div>\n

Professional debunkers, Penn and Teller, have produced a documentary that appears to be an attempt to cash in on “revelations” about Vermeer which have been common assumptions about the painter for at least half a century. NPR<\/a> reported that there were gasps from the audience when the film was premiered at the Toronto International Film Festival. Apparently, no one in the audience had read much about Vermeer. Vermeer used mechanical tools to aid him in his drawing and painting! That’s a bit like saying, in the voice of Claude Rains, “I”m shocked, shocked, that camera obscura<\/em> was being employed in Delft!” In all fairness, the film sounds interesting. It apparently follows the inventor Tim Jenison as he uses a small simple device he invented, a lens and mirror that allows him to accurately match what he’s drawing with what he’s seeing. In other words, the conclusion our esteemed comedy team wants us to arrive at is that Vermeer may have been robotically reproducing only what \u00a0a system of lenses enabled him to see. Busted! It may be a fun film to watch, but what’s being uncovered here isn’t news. For at least half a century, scholars have assumed Vermeer used the equivalent of a photographic projector, a camera obscura, to achieve his remarkable accuracy, and they’ve even noted that the way he handled reflected highlights owes everything to the way a lens creates “discs of confusion,” small discreet orbs that appear when the object is slightly out of focus. Jenison’s mirror\/lens device is more or less a new generation of the camera obscura<\/em>. When Hockney went on his crusade, in the same spirit, about how lens-based Western art has been–the horror!–I yawned as well. Either you use photographic technology or you don’t, and in either case, an artist selectively includes, changes, simplifies, and adjusts what he or she sees, with or without a technological shortcut, \u00a0in order to create a painting. Photo-realists have been using photographs and projectors for decades. Gerard Richter<\/a> was happy to demonstrate to visitors how he traced his projected images–before he settled down to the real<\/em> challenge. Tim Jenison apparently spent seven months reproducing a Vermeer painting for this film. Vermeer may have spent as long, or longer, on each of his rare paintings. And in the process, for each painting, he made a thousand tiny choices on how to simplify or modify what he saw, obsessed with creating a certain kind of scene in a certain quality of light with certain quite specific colors, colors which run throughout his work. His technology didn’t make any of those choices. It served his vision, not the other way around. This brief commentary on the issue from the 60s offers a fine debunking of Penn and Teller’s attempt to debunk Vermeer:<\/p>\n

The hypothesis that Vermeer used the camera obscura was recently put to the test by Professor Charles Seymour of the Department of Art History at Yale. He drew parallels between Vermeer’s painting and photography, by demonstrating, for example, how many of the artist’s effects could be reproduced with a camera. In addition, Seymour took a 19th Century viewing camera obscura (no earlier model was available) and set it up about two-and-a-half feet away from a few carefully chosen props–a chair with lion’s head finials, a piece of draped velvet and tapestry backdrop. When these were viewed on the screen of the camera obscura, they exhibited qualities much like those displayed by similar materials in Vermeer’s Girl with a Red Hat<\/em>. The lion’s head glimmered with discs of confusion, and the fuzzy texture of the velvet was rendered even fuzzier, in all but the middle distance, by the soft focus of uncorrected lenses. Even the quality of light and the color tones mirrored Vermeer’s own. But it was evident, when a photograph was made duplicating these effects in a polished metal mirror, that an all-important ingredient was missing–the artist’s selective eye. The secret of Vermeer’s art is not that he used the camera obscura,\u00a0<\/em>but that he used it so well–as a point of departure for art, never as an end in itself. \u00a0 –Hans Koningsberger<\/p>\n

The photograph these researchers took of the staged duplication of Vermeer’s setting looks flat and lifeless. The painting itself is quite the opposite.<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Professional debunkers, Penn and Teller, have produced a documentary that appears to be an attempt to cash in on “revelations” about Vermeer which have been common assumptions about the painter for at least half a century. 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NPR reported that there were gasps from the audience when the film was premiered at the Toronto International Film […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/thedorseypost.com\/?p=3413\" \/>\n<meta property=\"og:site_name\" content=\"represent\" \/>\n<meta property=\"article:published_time\" content=\"2013-09-13T11:41:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/thedorseypost.com\/wp-content\/uploads\/2013\/09\/girl-with-red-hat.jpg\" \/>\n<meta name=\"author\" content=\"dave dorsey\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"dave dorsey\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/thedorseypost.com\\\/?p=3413#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/thedorseypost.com\\\/?p=3413\"},\"author\":{\"name\":\"dave dorsey\",\"@id\":\"https:\\\/\\\/thedorseypost.com\\\/#\\\/schema\\\/person\\\/5f1b414f169df69053f04f66b929fd57\"},\"headline\":\"Discs of confusion\",\"datePublished\":\"2013-09-13T11:41:12+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/thedorseypost.com\\\/?p=3413\"},\"wordCount\":730,\"commentCount\":2,\"image\":{\"@id\":\"https:\\\/\\\/thedorseypost.com\\\/?p=3413#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/thedorseypost.com\\\/wp-content\\\/uploads\\\/2013\\\/09\\\/girl-with-red-hat.jpg\",\"keywords\":[\"camera obscura\",\"David Hockney\",\"painting\",\"Penn and Teller\",\"photorealism\",\"Tim's Vermeer\",\"Toronto International Film Festival\",\"Vermeer\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/thedorseypost.com\\\/?p=3413#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/thedorseypost.com\\\/?p=3413\",\"url\":\"https:\\\/\\\/thedorseypost.com\\\/?p=3413\",\"name\":\"Discs of confusion - represent\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/thedorseypost.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/thedorseypost.com\\\/?p=3413#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/thedorseypost.com\\\/?p=3413#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/thedorseypost.com\\\/wp-content\\\/uploads\\\/2013\\\/09\\\/girl-with-red-hat.jpg\",\"datePublished\":\"2013-09-13T11:41:12+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/thedorseypost.com\\\/#\\\/schema\\\/person\\\/5f1b414f169df69053f04f66b929fd57\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/thedorseypost.com\\\/?p=3413#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/thedorseypost.com\\\/?p=3413\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/thedorseypost.com\\\/?p=3413#primaryimage\",\"url\":\"https:\\\/\\\/thedorseypost.com\\\/wp-content\\\/uploads\\\/2013\\\/09\\\/girl-with-red-hat.jpg\",\"contentUrl\":\"https:\\\/\\\/thedorseypost.com\\\/wp-content\\\/uploads\\\/2013\\\/09\\\/girl-with-red-hat.jpg\",\"width\":439,\"height\":529},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/thedorseypost.com\\\/?p=3413#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/thedorseypost.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Discs of confusion\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/thedorseypost.com\\\/#website\",\"url\":\"https:\\\/\\\/thedorseypost.com\\\/\",\"name\":\"represent\",\"description\":\"the painting life\",\"alternateName\":\"the dorsey post\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/thedorseypost.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/thedorseypost.com\\\/#\\\/schema\\\/person\\\/5f1b414f169df69053f04f66b929fd57\",\"name\":\"dave dorsey\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/1b459062818b38ed5bb3f68365bc2557f760412a5db1278493176a6a45bb1c8f?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/1b459062818b38ed5bb3f68365bc2557f760412a5db1278493176a6a45bb1c8f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/1b459062818b38ed5bb3f68365bc2557f760412a5db1278493176a6a45bb1c8f?s=96&d=mm&r=g\",\"caption\":\"dave dorsey\"},\"description\":\"I'm a painter living in Pittsford, NY. 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