Experimental! Taken through each side of binoculars and merged for a
rudimentary stereo image. For me, if I stare at this image (really stare) from
my normal reading distance, the images merge to give me a 3D effect.
If you try it, you will feel as if your eyes 'cross'. You should be aware of three
images, and the central image will 'snap into focus' putting the objects in
stereo perspective. The branch will be close, and the tree trunk much further. :-)