By: Stephanie Pappas, LiveScience Senior Writer
Published: 12/05/2012 05:04 PM EST on LiveScience
Paleolithic people living more than 10,000 years ago had a better artistic eye than modern painters and sculptures — at least when it came to watching how horses and other four-legged animals move.
A new analysis of 1,000 pieces of prehistoric and modern artwork finds that "cavemen," or people living during the upper Paleolithic period between 10,000 and 50,000 years ago, were more accurate in their depictions of four-legged animals walking than artists are today. While modern artists portray these animals walking incorrectly 57.9 percent of the time, prehistoric cave painters only made mistakes 46.2 percent of the time.
Modern artists are also worse at capturing the gait of horses and other quadrupeds than taxidermists, anatomy textbook writers and toy figurine designers, the researchers report today (Dec. 5) in the open-access journal PLOS ONE.
Four-legged animals walk by moving their legs in the same sequence. First, the left-hind foot hits the ground, then the left-front foot, followed by the right-hind foot and finally the right-front foot. Only the speed at which four-legged animals complete this sequence differs.
But this simple gait often escapes the notice of artists. In 2009, biological physicist Gabor Horvath, a researcher at Eotvos University in Hungary, found that 63.6 percent of the animals depicted in anatomy textbooks were drawn in impossible gaits. Half of toy horses, lions, tigers and other quadrupeds were also wrong. Even depictions in natural history museums failed much of the time: Just over 41 percent of those showed errors.
In the new study, Horvath and his colleagues wanted to look at the same question over the history of art. In the 1880s, photographer Eadweard Muybridge used motion pictures to show how horses and other quadrupeds really walked. This knowledge spread, so Horvath and his colleagues split their analysis into three time periods: prehistoric art, historical art made before Muybridge's work, and art made after 1887, when Muybridge's work would have been public. [Gallery: Where Science Meets Art]
The researchers plucked 1,000 examples of art from online collections, fine art books and Hungarian museums, as well as on stamps and coins. Chance alone would dictate that artists mess up depictions of four-legged gait 73.3 percent of the time, the researchers calculated. But art produced after prehistory but before Muybridge showed more errors than chance would allow. In fact, 83.5 percent of depictions from this time period were wrong.
The erroneous drawings even included one sketch of a horse by Leonardo da Vinci, known for his anatomical sketches. In the sketch, the horse has its right-hind foot and left-front foot down with its other two feet lifted, an unstable position. In fact, four-legged animals keep three legs on the ground at any given time.
It's possible that the high level of pre-Muybridge errors may reflect artists mimicking their peers' un-anatomical work, the researchers wrote. But Paleolithic man seems to have been a keen observer of four-footed fauna. Cave art got its depictions right about 54 percent of the time, far better than chance.
Muybridge's work did improve depictions of four-legged walks, the study suggests, but with a success rate of 42 percent, post-1880s artists still aren't doing as well as cavemen. Taxidermists squeak by with a success rate of about 57 percent, according to Horvath's 2009 work.
Follow Stephanie Pappas on Twitter @sipappas or LiveScience @livescience. We're also on Facebook & Google+.
Copyright 2012 LiveScience, a TechMediaNetwork company. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.
Our 2024 Coverage Needs You
It's Another Trump-Biden Showdown — And We Need Your Help
The Future Of Democracy Is At Stake
Our 2024 Coverage Needs You
Your Loyalty Means The World To Us
As Americans head to the polls in 2024, the very future of our country is at stake. At HuffPost, we believe that a free press is critical to creating well-informed voters. That's why our journalism is free for everyone, even though other newsrooms retreat behind expensive paywalls.
Our journalists will continue to cover the twists and turns during this historic presidential election. With your help, we'll bring you hard-hitting investigations, well-researched analysis and timely takes you can't find elsewhere. Reporting in this current political climate is a responsibility we do not take lightly, and we thank you for your support.
Contribute as little as $2 to keep our news free for all.
Can't afford to donate? Support HuffPost by creating a free account and log in while you read.
The 2024 election is heating up, and women's rights, health care, voting rights, and the very future of democracy are all at stake. Donald Trump will face Joe Biden in the most consequential vote of our time. And HuffPost will be there, covering every twist and turn. America's future hangs in the balance. Would you consider contributing to support our journalism and keep it free for all during this critical season?
HuffPost believes news should be accessible to everyone, regardless of their ability to pay for it. We rely on readers like you to help fund our work. Any contribution you can make — even as little as $2 — goes directly toward supporting the impactful journalism that we will continue to produce this year. Thank you for being part of our story.
Can't afford to donate? Support HuffPost by creating a free account and log in while you read.
It's official: Donald Trump will face Joe Biden this fall in the presidential election. As we face the most consequential presidential election of our time, HuffPost is committed to bringing you up-to-date, accurate news about the 2024 race. While other outlets have retreated behind paywalls, you can trust our news will stay free.
But we can't do it without your help. Reader funding is one of the key ways we support our newsroom. Would you consider making a donation to help fund our news during this critical time? Your contributions are vital to supporting a free press.
Contribute as little as $2 to keep our journalism free and accessible to all.
Can't afford to donate? Support HuffPost by creating a free account and log in while you read.
As Americans head to the polls in 2024, the very future of our country is at stake. At HuffPost, we believe that a free press is critical to creating well-informed voters. That's why our journalism is free for everyone, even though other newsrooms retreat behind expensive paywalls.
Our journalists will continue to cover the twists and turns during this historic presidential election. With your help, we'll bring you hard-hitting investigations, well-researched analysis and timely takes you can't find elsewhere. Reporting in this current political climate is a responsibility we do not take lightly, and we thank you for your support.
Contribute as little as $2 to keep our news free for all.
Can't afford to donate? Support HuffPost by creating a free account and log in while you read.
Dear HuffPost Reader
Thank you for your past contribution to HuffPost. We are sincerely grateful for readers like you who help us ensure that we can keep our journalism free for everyone.
The stakes are high this year, and our 2024 coverage could use continued support. Would you consider becoming a regular HuffPost contributor?
Dear HuffPost Reader
Thank you for your past contribution to HuffPost. We are sincerely grateful for readers like you who help us ensure that we can keep our journalism free for everyone.
The stakes are high this year, and our 2024 coverage could use continued support. If circumstances have changed since you last contributed, we hope you'll consider contributing to HuffPost once more.
Support HuffPostAlready contributed? Log in to hide these messages.