It’s not a trick, if you’re wondering. There actually is something to see.

  • @badgerwrench
    link
    31 year ago

    Yeah. There’s both versions of this. Cross view and parallel view. Depending how it’s made, it can pop out or sink into the image. Parallel view wants you to watch through the picture to a point where the patterns converge again. The tricky part is to focus on the converging image.

    • @[email protected]
      link
      fedilink
      11 year ago

      Do that’s what I do: I cross my eyes until I shift one pattern over to another

      It’s always sunk in though