The image above is a Stereoscopic Painting - It will become three dimensional if you look at it just the right way - It is called FREE-VIEWING
How does one FREE-VIEW?
Stare at the painting and then cross your eyes so you see three images. Focus on the middle one. Relax your eyes a bit - be patient - you will lock it in like a tractor beam. Once you get it the first time it will becomes much easier. Move your head side to side and the piece will actually turn toward you.
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