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• n  two photographs taken from slightly different angles that appear three-dimensional when viewed together

• stereo
• stereoscopic picture

News & Articles

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• Is It Really Lincoln? Gettsyburg Photo Stirs Debate
  In 1863, President Abraham Lincoln stirred the soul of an embattled nation with the famous speech he delivered in Gettysburg, Pa. And now, 150 years later, Lincoln has again aroused passions by being spotted — possibly — in a stereoscopic photograph taken on the day of the Gettysburg Address.
  Sept. 24, 2013 - LiveScience.com via Yahoo! News
• Could it be Lincoln? Gettysburg photo stirs up a debate
  In 1863, President Abraham Lincoln stirred the soul of an embattled nation with the famous speech he delivered in Gettysburg, Pa. And now, 150 years later, Lincoln has again aroused passions by being spotted — possibly — in a stereoscopic photograph taken on the day of the Gettysburg Address.
  Sept. 24, 2013 - NBC NEWS