Capturing, presenting and viewing totally natural color in digital
photography is not the easiest thing in the world - even using sunlight,
some cameras tend to add too much of one or another of the primary
colors depending upon which light setting you use.  When it comes to
artificial light, specialized photography lights such as Photoflood by
GE really help, but they only last about 8 hours before their color
balance shifts too much to the red.  Different computer OSes render
colors differently as well, so even the best photos are not always
rendered perfectly on the screen!  Photo editing programs such as
Paintshop and Photoshop are able to adjust color balance of photos, if
one can figure out how to do it or is lucky enough to have a manual.....

From the Once again White north,
J. Ross M.