Marshall

if you measure the color of the background wall in the
original anaglyph it will show you that it has a very slight yellow
cast that is propably the result of the yellowish (tungsten?) spot light.
It looks greenish only because it is close to the green subject.
( I am sure you know http://en.wikipedia.org/wiki/Same_color_illusion ).

In your version the blackground has a cyan cast which is only possible
if a cyan filter was placed on the spot lights.
The histogram also shows that a blue cast is introduced (at the very
high end) that makes the foreground blue-ish (see rgb sample).

White balance correction is maybe not THAT easy after all...

•  4
  New Members
•  18
  New Photos