Creepy optical illusions: Are they 2D or 3D?

THESE mind-bending photographs will play with your vision. From pop art through to historic imagery, are these real or painted?



via NEWS.com.au | Technology News http://www.news.com.au/technology/design/alexander-khokhlovs-amazing-photographs-2d-or-3d/story-fnjwubd2-1226771432493?from=public_rss