Digital BW, The Print

I don't see how either prints _or_ screen images can be seen as the 
ultimate image. Reflecting the capabilities of today's digital 
cameras, the default color space for Lightroom is ProPhoto, which 
includes colors that neither of those media can display. In other 
words, there's literally no medium that can accurately represent the 
image. All you can get is compromises -- different ones in different 
media. Each medium has advantages and disadvantages, but
the image itself remains an ideal that we will never actually see.

Aaron