Digital BW, The Print

With all this talk of which printing solution provides the most neutral, metamerism 
free monochrome print using color pigs, perhaps it would be worth mentioning that 
getting the image neutral out of the printer is only the first part of the task.  The 
other is ensuring that it will maintain its neutrality with age.  It would be great to 
know more about differential fade rates amongst the individual colors.  Any 
significant departure of one vs. the others will likely colorshift the entire image.

Anyone have any specific test results on this? With color pigs, that is. I already know 
about monochrome alternatives...

Phil
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Cirrus Digital Imaging
phil@...
http://cirrus-digital.com