Yesterday I posted a stereoscopic picture of the floating shadow created by Instrument six (which can by definition only be seen to hover stereoscopically). The view is of quite a subtle lift from the surface and the registration lines on the folding picture plane behind help you sense the parallax. Due the subtle lift some people have difficulty in seeing the float, so here is a stereoscopic view of the shadow registered on the screen (in its normal position before Instrument Six lifts it into the space between the shadow caster and the screen). Also a picture of Instrument Six for anyone who is new to this blog.
After viewing this image in stereo, it might be worth returning to the previous post to see the difference.