Posts tagged ‘optical illusion’

vintage stereogram with a photo placed in

Stereogram – A New Way to Look at the World

Stereograms or 3D images, which represent nothing but an optical illusion, appearing when one follows a particular method of eye focusing at the specifically rendered flat two-dimensional source images, has been a kind of a total world craze in the 1990s. People of all ages spent time gazing at some odd-looking and obscure images, waiting …

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