You know those Magic Eye pictures? The ones that, if you stare at it long enough, you can see 3-D (without glasses). Here’s an attempt to … ...

I'm surprised that we haven't yet seen a stereoscope revival. This is a perfect time for it, what with our culture's obsession with Victorian detritus and with the artisanal, as well as new technical ...

A stereogram optical illusion is a fascinating visual puzzle that hides a 3D image within a 2D pattern. At first glance, it appears to be a random collection of repeating designs or colourful dots.

A stereogram optical illusion is a fascinating visual puzzle that hides a 3D image within a 2D pattern. At first glance, it appears to be a random collection of repeating designs or colourful dots.

ONLY those with perfect vision have been able to spot the three-dimensional design in this two-dimensional image. At first glance, the picture may look like the blueprints for a strange futuristic ...