Kameraflage is a technique to put a layer on top of an image that can only be seen by digital cameras. In this way, an invisible layer of extra information can be added to a picture. I think it's amazing.

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  • Interesting technique, although the monalisa example is somewhat peculiar. It is not allowed to make photographs of the mona lisa (no, not even phone photo's) so that image cannot be right. I loved the website though. Very interesting information. ;-)

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