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World’s Oldest Optical Illusion Found?

Discussion in 'Science & Technology' started by micropage7, Oct 9, 2011.

  1. micropage7

    micropage7

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    Just browsing and i found something that interesting.

    The paper’s author, Duncan Caldwell has surveyed the Paleolithic art of several caves in France and discovered a recurring

    theme that he says can’t be simply accidental. Throughout the cave of Font-de-Gaume,

    and in examples from other sites as well, drawings and engravings of woolly

    mammoths and bison often share certain lines or other features, creating

    overlapping images that can be read first as one animal, then the other. Rarely,

    if ever, do they do the same with other animals.

    While images of horses, deer, extinct cattle, and even

    rhinos often appear in such caves, and often partially or entirely overlap each

    other, it is only the mammoth-bison pair that Caldwell found regularly

    appearing superimposed so exactly. For example in the modern drawing below of

    an image from Font-de-Gaume, one main body shape, underbelly, and set of legs

    is adorned with signs of both mammoth and bison heads at both ends. These two large,

    bulbous, “armor-headed herbivores” which share many physical similarities in

    life, seem to have had some connection for people in this region in art as

    well.
    [​IMG]
    Early cave art researcher Henri Breuil copied this image of overlapping bison and mammoth from the walls of Font-de-Gaume in France.

    [​IMG]
    A classic version of the duck-rabbit
    read the article
     
  2. twilyth Guest

    Art - screwing with your mind since the Paleolithic.
     
  3. Inceptor

    Inceptor

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    Artistic representation of perceptual illusion.
    That's interesting.
    Although I don't think it has anything to do with the gestalten duck-rabbit.
     

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