Thanks to Bruce for another excellent comment on color - it's theory and our understanding of it. We tend to forget that, in common with a lot of our so-called scientific entities we are dealing with man-made constructs. I have been as guilty as the next person of thinking that color is something real which we can manipulate to our own ends, getting very frustrated in the process and tending to blame equipment and software instead of accepting their limitations. Good old Bruce.

I'll show this to all my clients who ask "why..." (you all know the rest!)