{"id":4072,"date":"2026-07-02T18:20:44","date_gmt":"2026-07-02T16:20:44","guid":{"rendered":"https:\/\/museumofillusions.es\/?post_type=blog&#038;p=4072"},"modified":"2026-07-13T10:59:06","modified_gmt":"2026-07-13T08:59:06","slug":"muller-lyer-illusion-history-explanation","status":"publish","type":"blog","link":"https:\/\/museumofillusions.es\/en\/b\/muller-lyer-illusion-history-explanation\/","title":{"rendered":"M\u00fcller-Lyer Illusion: the story behind the drawing that proves you can&#8217;t always trust tour eyes"},"content":{"rendered":"\n\n<header id=\"navigation\" class=\"navigation   show\">\n\n  \n<div class=\"nav-bar c header--transparent desktop\">\n\n  <div class=\"nav-bar__left\">\n    <a href=\"https:\/\/museumofillusions.es\/en\/\" aria-label=\"Museum of Illusions Madrid Immersive Experiences\" data-home=\"true\" class=\"logo js-close-menu\">\n      <img loading=\"lazy\" decoding=\"async\" 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aria-label=\"Con\u00f3cenos\">\n              <span>Con\u00f3cenos<\/span>\n    <\/a>\n  \n  \n<\/li>      <\/ul>\n    <\/nav>\n  \n  <\/div>\n<\/div>\n\n<\/header>\n\n\n\n<section class=\"blog-cover\">\n  <div class=\"c\">\n        <p class=\"sub-headline\">2.07.2026.<\/p>\n    \n    <h1 class=\"h3\">M\u00fcller-Lyer Illusion: the story behind the drawing that proves you can&#8217;t always trust tour eyes<\/h1>\n  <\/div>\n\n  <div class=\"desktop\">\n    \n<picture class=\"mw\">\n    <source sizes=\"50vw\" media=\"(min-width: 479px)\" srcset=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/07\/ilusion-muller_2.png\" type=\"\">\n\n      <img fetchpriority=\"high\" decoding=\"async\" loading=\"eager\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/07\/ilusion-muller_2.png\" alt=\"ilusion muller_(2)\" width=\"1448\" height=\"1086\" title=\"\">\n  <\/picture>  <\/div>\n\n  <div class=\"mobile\">\n    \n<picture class=\"mw\">\n    <source sizes=\"50vw\" media=\"(min-width: 479px)\" srcset=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/07\/ilusion-muller_2.png\" type=\"\">\n\n      <img fetchpriority=\"high\" decoding=\"async\" loading=\"eager\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/07\/ilusion-muller_2.png\" alt=\"ilusion muller_(2)\" width=\"1448\" height=\"1086\" title=\"\">\n  <\/picture>  <\/div>\n\n<\/section>\n\n\n<section class=\"blog-content text-content\">\n  <div class=\"c\">\n    \n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">What if someone told you that two lines of exactly the same length could appear to be different? You would probably assume it was some kind of trick. Yet all it takes is adding a few small arrows to their ends for our brain to start interpreting a completely different reality.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>The M\u00fcller-Lyer illusion is one of the most famous optical illusions in history<\/strong>. For more than a century, it has fascinated scientists, psychologists, and anyone who encounters it for the first time. What makes it so remarkable is not the drawing itself, but what it reveals about the human mind: what we see does not always match what is actually there.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\">What Is the M\u00fcller-Lyer Illusion?<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">The M\u00fcller-Lyer illusion consists of two lines that are exactly the same length. The only difference lies in the arrowheads placed at their ends.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One line ends with arrows pointing inward, while the other has <strong>arrows <\/strong>pointing outward. <strong>Although both lines are identical in length<\/strong>, most people perceive one as being significantly longer than the other.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Even more surprising, the illusion remains effective after you learn the trick and measure the lines with a ruler. Your brain knows the correct answer, but your eyes continue sending conflicting information.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This illusion is one of the best demonstrations that <a href=\"https:\/\/museumofillusions.es\/en\/b\/visual-perception\/\">perception <\/a>does not work like a camera. Instead, the brain constantly interprets the information it receives, and sometimes those interpretations lead us astray.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><h6><strong>The Story of Franz Carl M\u00fcller-Lyer<\/strong><\/h6><\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">The illusion takes its name from <strong>Franz Carl M\u00fcller-Lyer, a German sociologist<\/strong> and psychologist born in 1857.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In 1889, he first published this visual phenomenon while studying how humans perceive shapes and space. At the time, psychology was emerging as a scientific discipline, and optical illusions became invaluable tools for understanding how the brain processes visual information.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">His simple drawing concealed a question that still fascinates researchers today: <strong>why do we see something that we know is not true?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">More than 130 years later, the M\u00fcller-Lyer illusion continues to appear in psychology textbooks, scientific research, and museums dedicated to perception because it demonstrates, with just a few simple lines, how actively the brain constructs reality.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><h6><strong>Why Does Our Brain Fall for This Illusion?<\/strong><\/h6><\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">Scientists have spent decades trying to explain this phenomenon, and several theories still exist today.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One of the best-known explanations suggests that <strong>our brain interprets the arrowheads as corners of buildings or rooms.<\/strong> Without realizing it,<strong> we apply the same visual rules we use to judge distance and depth in everyday life.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When the arrows point inward, the brain interprets the object as being closer. When they point outward, it assumes the object is farther away. <strong>To compensate for this perceived distance, the brain unconsciously adjusts the apparent length of the line.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In other words, the brain is trying to help us understand three-dimensional space, but in this case, that helpful process produces an error.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Perhaps the most fascinating aspect of this illusion is that it reminds us that vision is about much more than our eyes. Most of the work happens inside our brain.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><h6><strong>An Illusion That Still Has Practical Applications Today<\/strong><\/h6><\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">Although it may seem like a simple visual trick, the M\u00fcller-Lyer illusion has played an important role in many different fields.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Researchers have used it to study how people from different cultures perceive space, how visual perception develops during childhood, and how the human brain processes information.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It has also inspired professionals working in areas such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Graphic design and advertising.<\/li>\n\n\n\n<li>Architecture and urban planning.<\/li>\n\n\n\n<li>Road signs and building signage.<\/li>\n\n\n\n<li>User interface and digital design.<\/li>\n\n\n\n<li>Neuroscience and cognitive psychology.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">In each of these fields, understanding how people perceive shapes helps create spaces, images, and products that are more intuitive and effective.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><h6><strong>What This Illusion Teaches Us About Seeing the World<\/strong><\/h6><\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">The M\u00fcller-Lyer illusion is much more than an interesting drawing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It reminds us that perception relies on mental shortcuts. Every second, the brain has to make thousands of decisions, using past experiences, patterns, and expectations to process information quickly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Most of the time, this system works remarkably well. It helps us recognize faces, judge distances, and react instantly to our surroundings.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, certain optical illusions exploit these shortcuts, revealing that the reality we experience is, in many ways, constructed by our own minds.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Perhaps that is why the M\u00fcller-Lyer illusion continues to captivate people more than a century after it was first introduced. It challenges not only our eyesight but also our confidence in what we believe to be true.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><h6><strong>Discover the M\u00fcller-Lyer Illusion at the Museum of Illusions<\/strong><\/h6><\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">Reading about an <a href=\"https:\/\/museumofillusions.es\/en\/exhibit\/optical-illusions\/\">optical illusion<\/a> is fascinating. Experiencing one in person is something entirely different.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At the<strong> Museum of Illusions Madrid<\/strong>, you can explore visual phenomena like <strong>the M\u00fcller-Lyer illusion<\/strong> and discover firsthand how easily your perception can be fooled, even when you already know the correct answer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Each exhibit invites you to question what you see and discover, through interactive experiences, how your brain really works. It's a fun and engaging way for visitors of all ages to explore the science of perception and experience the wonder behind optical illusions.<\/p>\n\n\n  <\/div>\n<\/section>\n\n\n<section class=\"blogs-listing\" data-total=\"36\" data-type=\"blog\">\n  <div class=\"c\">\n              \n      <ul class=\"workOuterShell\">\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/rubin-vase-history-explanation\/\" aria-label=\"Rubin Vase: The Optical Illusion That Forces You to Choose Between Two Realities\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/07\/jarron-rubin.png\" alt=\"Rubin Vase: The Optical Illusion That Forces You to Choose Between Two Realities\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">23.07.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/rubin-vase-history-explanation\/\" aria-label=\"Rubin Vase: The Optical Illusion That Forces You to Choose Between Two Realities\" class=\"article-name\">\n      <h2 class=\"h4\">Rubin Vase: The Optical Illusion That Forces You to Choose Between Two Realities<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/kids-crafts-madrid-summer\/\" aria-label=\"Kids&#039; crafts in Madrid: a creative summer activity\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/07\/kids-crafts-madrid-summer.jpg\" alt=\"Kids&#039; crafts in Madrid: a creative summer activity\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">22.07.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/kids-crafts-madrid-summer\/\" aria-label=\"Kids&#039; crafts in Madrid: a creative summer activity\" class=\"article-name\">\n      <h2 class=\"h4\">Kids' crafts in Madrid: a creative summer activity<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/summer-workshops-children-madrid\/\" aria-label=\"Summer workshops for children in Madrid: learning through play among illusions\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/07\/summer-workshop-forchildren.png\" alt=\"Summer workshops for children in Madrid: learning through play among illusions\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">13.07.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/summer-workshops-children-madrid\/\" aria-label=\"Summer workshops for children in Madrid: learning through play among illusions\" class=\"article-name\">\n      <h2 class=\"h4\">Summer workshops for children in Madrid: learning through play among illusions<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/little-tourist-passport-discover-madrid\/\" aria-label=\"The Little Tourist&#039;s Passport: discover Madrid\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/07\/little-tourist-passport.jpg\" alt=\"The Little Tourist&#039;s Passport: discover Madrid\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">13.07.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/little-tourist-passport-discover-madrid\/\" aria-label=\"The Little Tourist&#039;s Passport: discover Madrid\" class=\"article-name\">\n      <h2 class=\"h4\">The Little Tourist's Passport: discover Madrid<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/stereograms-how-they-work\/\" aria-label=\"Stereograms: the images that hide an entire three-dimensional world\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/07\/esterogramas-1.png\" alt=\"Stereograms: the images that hide an entire three-dimensional world\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">10.07.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/stereograms-how-they-work\/\" aria-label=\"Stereograms: the images that hide an entire three-dimensional world\" class=\"article-name\">\n      <h2 class=\"h4\">Stereograms: the images that hide an entire three-dimensional world<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/muller-lyer-illusion-history-explanation\/\" aria-label=\"M\u00fcller-Lyer Illusion: the story behind the drawing that proves you can&#039;t always trust tour eyes\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/07\/ilusion-muller_2.png\" alt=\"M\u00fcller-Lyer Illusion: the story behind the drawing that proves you can&#039;t always trust tour eyes\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">2.07.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/muller-lyer-illusion-history-explanation\/\" aria-label=\"M\u00fcller-Lyer Illusion: the story behind the drawing that proves you can&#039;t always trust tour eyes\" class=\"article-name\">\n      <h2 class=\"h4\">M\u00fcller-Lyer Illusion: the story behind the drawing that proves you can't always trust tour eyes<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/jastrow-illusion-history-explanation\/\" aria-label=\"Jastrow Illusion: the optical illusion that makes two identical shapes look different\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/07\/ilusion-jastrow_1_1_1.png\" alt=\"Jastrow Illusion: the optical illusion that makes two identical shapes look different\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">2.07.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/jastrow-illusion-history-explanation\/\" aria-label=\"Jastrow Illusion: the optical illusion that makes two identical shapes look different\" class=\"article-name\">\n      <h2 class=\"h4\">Jastrow Illusion: the optical illusion that makes two identical shapes look different<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/smurfs-arrive-in-madrid\/\" aria-label=\"The Smurfs arrive at the Museum of Illusions Madrid\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/07\/smurfs-moi.png\" alt=\"The Smurfs arrive at the Museum of Illusions Madrid\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">2.07.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/smurfs-arrive-in-madrid\/\" aria-label=\"The Smurfs arrive at the Museum of Illusions Madrid\" class=\"article-name\">\n      <h2 class=\"h4\">The Smurfs arrive at the Museum of Illusions Madrid<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/nose-swap-optical-illusion\/\" aria-label=\"Nose swap: the optical illusion that transforms your reflection\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/05\/Image00001.jpg\" alt=\"Nose swap: the optical illusion that transforms your reflection\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">1.07.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/nose-swap-optical-illusion\/\" aria-label=\"Nose swap: the optical illusion that transforms your reflection\" class=\"article-name\">\n      <h2 class=\"h4\">Nose swap: the optical illusion that transforms your reflection<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/magic-optical-illusions-difference\/\" aria-label=\"Magic and optical illusions: what&#039;s the difference?\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/06\/magic-optical-illusions-difference.webp\" alt=\"Magic and optical illusions: what&#039;s the difference?\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">News \/ 26.06.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/magic-optical-illusions-difference\/\" aria-label=\"Magic and optical illusions: what&#039;s the difference?\" class=\"article-name\">\n      <h2 class=\"h4\">Magic and optical illusions: what's the difference?<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/pride-day-madrid\/\" aria-label=\"Pride Day in Madrid: plans, color and new ways to look at the city\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/06\/Dia-orgullo-gay-madrid-scaled.jpg\" alt=\"Pride Day in Madrid: plans, color and new ways to look at the city\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">News \/ 24.06.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/pride-day-madrid\/\" aria-label=\"Pride Day in Madrid: plans, color and new ways to look at the city\" class=\"article-name\">\n      <h2 class=\"h4\">Pride Day in Madrid: plans, color and new ways to look at the city<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/moire-effect-history-illusion-creates-patterns\/\" aria-label=\"Moir\u00e9 Effect: the story behind the optical illusion that creates patterns where none exist\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/06\/efecto-moiree-historia-ilusion-crea-patrones.jpg\" alt=\"Moir\u00e9 Effect: the story behind the optical illusion that creates patterns where none exist\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">News \/ 23.06.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/moire-effect-history-illusion-creates-patterns\/\" aria-label=\"Moir\u00e9 Effect: the story behind the optical illusion that creates patterns where none exist\" class=\"article-name\">\n      <h2 class=\"h4\">Moir\u00e9 Effect: the story behind the optical illusion that creates patterns where none exist<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/moving-image-optical-illusion\/\" aria-label=\"Moving image: the optical illusion that seems to follow you\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/06\/imagen-en-movimiento-ilusion.png\" alt=\"Moving image: the optical illusion that seems to follow you\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">News \/ 18.06.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/moving-image-optical-illusion\/\" aria-label=\"Moving image: the optical illusion that seems to follow you\" class=\"article-name\">\n      <h2 class=\"h4\">Moving image: the optical illusion that seems to follow you<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/zoetrope-motion-illusion\/\" aria-label=\"Zoetrope: the optical illusion that brought movement to life\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/06\/zootropo.png\" alt=\"Zoetrope: the optical illusion that brought movement to life\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">18.06.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/zoetrope-motion-illusion\/\" aria-label=\"Zoetrope: the optical illusion that brought movement to life\" class=\"article-name\">\n      <h2 class=\"h4\">Zoetrope: the optical illusion that brought movement to life<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/upside-down-room-optical-illusion\/\" aria-label=\"Upside Down Room: the optical illusion where you defy gravity\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/05\/cuarto-invertido-ilusion-optica.png\" alt=\"Upside Down Room: the optical illusion where you defy gravity\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">28.05.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/upside-down-room-optical-illusion\/\" aria-label=\"Upside Down Room: the optical illusion where you defy gravity\" class=\"article-name\">\n      <h2 class=\"h4\">Upside Down Room: the optical illusion where you defy gravity<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/lingering-light-bulb-retinal-persistence\/\" aria-label=\"Lingering light bulb: the optical illusion that stays in your retina\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/05\/bombilla-remanente-ilusion-optica.png\" alt=\"Lingering light bulb: the optical illusion that stays in your retina\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">28.05.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/lingering-light-bulb-retinal-persistence\/\" aria-label=\"Lingering light bulb: the optical illusion that stays in your retina\" class=\"article-name\">\n      <h2 class=\"h4\">Lingering light bulb: the optical illusion that stays in your retina<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/visual-effects-that-look-like-magic\/\" aria-label=\"Visual effects that look like magic, but are actually science\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/05\/cabeza-bandeja-ilusion-optica.png\" alt=\"Visual effects that look like magic, but are actually science\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">27.05.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/visual-effects-that-look-like-magic\/\" aria-label=\"Visual effects that look like magic, but are actually science\" class=\"article-name\">\n      <h2 class=\"h4\">Visual effects that look like magic, but are actually science<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/ponzo-illusion\/\" aria-label=\"The Ponzo illusion: when the brain misinterprets size\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/01\/ilusion-ponzo-1-1-scaled.jpeg\" alt=\"The Ponzo illusion: when the brain misinterprets size\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">27.05.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/ponzo-illusion\/\" aria-label=\"The Ponzo illusion: when the brain misinterprets size\" class=\"article-name\">\n      <h2 class=\"h4\">The Ponzo illusion: when the brain misinterprets size<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/couples-plans-in-madrid\/\" aria-label=\"Couples&#039; plans in Madrid for unforgettable moments\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/05\/couples-plans-in-madrid.jpg\" alt=\"Couples&#039; plans in Madrid for unforgettable moments\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">27.05.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/couples-plans-in-madrid\/\" aria-label=\"Couples&#039; plans in Madrid for unforgettable moments\" class=\"article-name\">\n      <h2 class=\"h4\">Couples' plans in Madrid for unforgettable moments<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/vortex-tunnel-optical-ilusion\/\" aria-label=\"Vortex Tunnel: the illusion that challenges your balance\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/05\/tunel-vortice-ilusiones-opticas-1.webp\" alt=\"Vortex Tunnel: the illusion that challenges your balance\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">26.05.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/vortex-tunnel-optical-ilusion\/\" aria-label=\"Vortex Tunnel: the illusion that challenges your balance\" class=\"article-name\">\n      <h2 class=\"h4\">Vortex Tunnel: the illusion that challenges your balance<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/holograms-optical-illusion\/\" aria-label=\"Holograms: when light creates images that look real\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/05\/hologramas-ilusiones-opticas.jpg\" alt=\"Holograms: when light creates images that look real\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">26.05.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/holograms-optical-illusion\/\" aria-label=\"Holograms: when light creates images that look real\" class=\"article-name\">\n      <h2 class=\"h4\">Holograms: when light creates images that look real<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/mirages-moire-effect\/\" aria-label=\"Mirages and moir\u00e9 effect: when your eyes don&#039;t tell the whole truth\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/05\/espejismos-efectos-moire.jpg\" alt=\"Mirages and moir\u00e9 effect: when your eyes don&#039;t tell the whole truth\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">25.05.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/mirages-moire-effect\/\" aria-label=\"Mirages and moir\u00e9 effect: when your eyes don&#039;t tell the whole truth\" class=\"article-name\">\n      <h2 class=\"h4\">Mirages and moir\u00e9 effect: when your eyes don't tell the whole truth<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/children-museum-madrid\/\" aria-label=\"Children&#039;s museum in Madrid: learning through play with optical illusions\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/05\/museo-infantil-madrid.jpg\" alt=\"Children&#039;s museum in Madrid: learning through play with optical illusions\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">25.05.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/children-museum-madrid\/\" aria-label=\"Children&#039;s museum in Madrid: learning through play with optical illusions\" class=\"article-name\">\n      <h2 class=\"h4\">Children's museum in Madrid: learning through play with optical illusions<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/plans-with-kids-madrid-original\/\" aria-label=\"Plans with kids in Madrid: looking at the city in a different way\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/05\/planes-con-ninos-en-madrid-originales.webp\" alt=\"Plans with kids in Madrid: looking at the city in a different way\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">25.05.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/plans-with-kids-madrid-original\/\" aria-label=\"Plans with kids in Madrid: looking at the city in a different way\" class=\"article-name\">\n      <h2 class=\"h4\">Plans with kids in Madrid: looking at the city in a different way<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/plans-friends-madrid\/\" aria-label=\"Original plans with friends in Madrid to break free from the usual\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/05\/planes-con-amigos-madrid.jpg\" alt=\"Original plans with friends in Madrid to break free from the usual\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">25.05.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/plans-friends-madrid\/\" aria-label=\"Original plans with friends in Madrid to break free from the usual\" class=\"article-name\">\n      <h2 class=\"h4\">Original plans with friends in Madrid to break free from the usual<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/kaleidoscope-the-optical-illusion-that-multiplies-reality\/\" aria-label=\"Kaleidoscope: the Optical Illusion that Multiplies Reality\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/05\/4200753-1-1.jpg\" alt=\"Kaleidoscope: the Optical Illusion that Multiplies Reality\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">21.05.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/kaleidoscope-the-optical-illusion-that-multiplies-reality\/\" aria-label=\"Kaleidoscope: the Optical Illusion that Multiplies Reality\" class=\"article-name\">\n      <h2 class=\"h4\">Kaleidoscope: the Optical Illusion that Multiplies Reality<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            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class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/international-museum-day\/\" aria-label=\"International Museum Day: unique experiences you can&#039;t miss in Madrid\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/04\/dia-internacional-de-los-museos.jpg\" alt=\"International Museum Day: unique experiences you can&#039;t miss in Madrid\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">23.04.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/international-museum-day\/\" aria-label=\"International Museum Day: unique experiences you can&#039;t miss in Madrid\" class=\"article-name\">\n      <h2 class=\"h4\">International Museum Day: unique experiences you can't miss in Madrid<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/may-bank-holiday-madrid\/\" aria-label=\"May Bank Holiday in Madrid: from carnations to Illusions\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/04\/planes-puente-de-mayo-madrid.jpg\" alt=\"May Bank Holiday in Madrid: from carnations to Illusions\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">16.04.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/may-bank-holiday-madrid\/\" aria-label=\"May Bank Holiday in Madrid: from carnations to Illusions\" class=\"article-name\">\n      <h2 class=\"h4\">May Bank Holiday in Madrid: from carnations to Illusions<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/mothers-day-plans-madrid\/\" aria-label=\"Mother\u2019s Day plans in Madrid: the best gift is a moment together\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/04\/planes-dia-de-la-madre-madrid-1.jpg\" alt=\"Mother\u2019s Day plans in Madrid: the best gift is a moment together\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">16.04.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/mothers-day-plans-madrid\/\" aria-label=\"Mother\u2019s Day plans in Madrid: the best gift is a moment together\" class=\"article-name\">\n      <h2 class=\"h4\">Mother\u2019s Day plans in Madrid: the best gift is a moment together<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/visual-perception\/\" aria-label=\"Visual perception: how your brain constructs what you see\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/04\/Image00002-1.jpg\" alt=\"Visual perception: how your brain constructs what you see\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">13.04.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/visual-perception\/\" aria-label=\"Visual perception: how your brain constructs what you see\" class=\"article-name\">\n      <h2 class=\"h4\">Visual perception: how your brain constructs what you see<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/easter-plans-with-kids-madrid\/\" aria-label=\"Easter plans with kids in Madrid: original ideas\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/03\/planes-con-ninos-semana-santa-madrid-1.jpg\" alt=\"Easter plans with kids in Madrid: original ideas\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">20.03.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/easter-plans-with-kids-madrid\/\" aria-label=\"Easter plans with kids in Madrid: original ideas\" class=\"article-name\">\n      <h2 class=\"h4\">Easter plans with kids in Madrid: original ideas<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/visual-experiments-for-kids-that-spark-curiosity\/\" aria-label=\"Visual experiments for kids that spark curiosity\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/03\/experimentos-visuales-ninos.jpg\" alt=\"Visual experiments for kids that spark curiosity\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">20.03.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/visual-experiments-for-kids-that-spark-curiosity\/\" aria-label=\"Visual experiments for kids that spark curiosity\" class=\"article-name\">\n      <h2 class=\"h4\">Visual experiments for kids that spark curiosity<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/b\/ladybug-returns-to-madrid\/\" aria-label=\"Ladybug returns to Madrid\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/03\/ladybug-1.webp\" alt=\"Ladybug returns to Madrid\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">20.03.2026.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/ladybug-returns-to-madrid\/\" aria-label=\"Ladybug returns to Madrid\" class=\"article-name\">\n      <h2 class=\"h4\">Ladybug returns to Madrid<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n                  <li class=\"item\">\n            \n<article class=\"article-card\">\n      <div class=\"article-card__image\">\n      <a href=\"https:\/\/museumofillusions.es\/en\/fathers-day-plans-madrid\/\" aria-label=\"The best Father\u2019s Day gift isn\u2019t always wrapped\" class=\"image image--style-1\">\n        <img decoding=\"async\" class=\"image__element\" loading=\"lazy\" src=\"https:\/\/museumofillusions.es\/wp-content\/uploads\/2026\/03\/8-1-1-1.jpg\" alt=\"The best Father\u2019s Day gift isn\u2019t always wrapped\" title=\"\">\n      <\/a>\n    <\/div>\n  \n  <div class=\"article-card__headline\">\n          <span class=\"sub-headline\">13.03.2026.<\/span>\n    \n  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class=\"article-card__headline\">\n          <span class=\"sub-headline\">21.11.2025.<\/span>\n    \n    <a href=\"https:\/\/museumofillusions.es\/en\/b\/this-christmas-give-the-gift-of-wonder-and-moments-kept-in-the-heart\/\" aria-label=\"This Christmas, give the gift of wonder and moments kept in the heart\" class=\"article-name\">\n      <h2 class=\"h4\">This Christmas, give the gift of wonder and moments kept in the heart<\/h2>\n    <\/a>\n  <\/div>\n<\/article>\n          <\/li>\n              <\/ul>\n    <button type=\"button\" class=\"btn load-more\">Load more<\/button>\n  <\/div>\n<\/section>\n\n\n<div class=\"blog-footer\">\n  \n      <div class=\"share-menu\">\n      <span>Share:<\/span>\n      \n<ul class=\"social-links\">\n        <li>\n                <button class=\"copy-btn\" type=\"button\" aria-label=\"Copy\" data-clipboard-text=\"museumofillusions.es\/en\/wp-json\/wp\/v2\/blog\/4072\/\">\n          <svg class=\"icon\" fill=\"none\" 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<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":4076,"menu_order":0,"template":"","categories":[],"tags":[66,67],"class_list":["post-4072","blog","type-blog","status-publish","has-post-thumbnail","hentry","tag-explicacion-y-como-engana-al-cerebro-en","tag-ilusion-de-muller-lyer-historia-en"],"acf":[],"_links":{"self":[{"href":"https:\/\/museumofillusions.es\/en\/wp-json\/wp\/v2\/blog\/4072","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/museumofillusions.es\/en\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/museumofillusions.es\/en\/wp-json\/wp\/v2\/types\/blog"}],"version-history":[{"count":4,"href":"https:\/\/museumofillusions.es\/en\/wp-json\/wp\/v2\/blog\/4072\/revisions"}],"predecessor-version":[{"id":4158,"href":"https:\/\/museumofillusions.es\/en\/wp-json\/wp\/v2\/blog\/4072\/revisions\/4158"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/museumofillusions.es\/en\/wp-json\/wp\/v2\/media\/4076"}],"wp:attachment":[{"href":"https:\/\/museumofillusions.es\/en\/wp-json\/wp\/v2\/media?parent=4072"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/museumofillusions.es\/en\/wp-json\/wp\/v2\/categories?post=4072"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/museumofillusions.es\/en\/wp-json\/wp\/v2\/tags?post=4072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}