Digital BW, The Print

"...so there is no color cast or dithering pattern and it is a true photographic process, so 
it will last a lifetime..."
 
It is not safe to any assumptions about the product just because it is a 'true photographic' process.  Go lookup the ratings on various 'wet' products/processes.
 
Also, there is evidence building that a well done carbon on cotton print will outlast a 'wet' photographic by quite a bit.  Even many of the prints from the 'masters' are not in very good shape now.
 
Tom Baker



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