posted on Mar, 25 2012 @ 05:54 PM
reply to post by the2ofusr1
please dont be offended by the other poster in this thread,
i will answer your question directly,
yes there is artificial light,
it can be "reflected"
it can be "inverted"
it can be "refracted"
it can be "negitive index refraction"
and in terms of artifical it can be seen where the source is not,
these are basic properties of light
although the source maby considered non artificial (hope that makes sence)