Very interesting, thanks.<p>There do seem to be subtle halos around dark spots, though. See here: <a href="https:&#x2F;&#x2F;youtu.be&#x2F;1LwkljjLBns?list=PLelIK3uylPMFHC6Xny11XFXgwwtv9_PO3&amp;t=850" rel="nofollow">https:&#x2F;&#x2F;youtu.be&#x2F;1LwkljjLBns?list=PLelIK3uylPMFHC6Xny11XFXgw...</a> It&#x27;s not very noticeable in a still but is pretty clear when his hand shadow moves.