Digital BW, The Print

At 06:15 AM Saturday 4/7/2007, you wrote:
>Epson's alpha cellulose, which is acid free, lignin free,
>buffered wood-pulp fine art paper called "Epson Watercolor Paper -
>Radiant White (Non-R)"

I've been able to find nothing from Epson that states that Watercolour Radiant White is Alpha Cellulose - but the site quotes Wilhelm's figures that it has a longer life than Epson Velvet.

UltraSmooth Fine Art Paper 108 years
Epson Velvet Fine Art Paper 61 years
Watercolor Paper Radiant White 92 years
Enhanced Matte Paper 76 years
PremierArt™ Matte Scrapbook Photo Paper for Epson 108 years In progress

Interesting.

Richard 
--
http://smallfield.vze.com
http://photos.smallfield.vze.com (Photos web site)
http://warkworth.vze.com/ (Warkworth photo essay)
http://picasaweb.google.com/rsmallfield/ (Recent work) 

   "Men are conservatives when they are least vigorous,
   or when they are most luxurious.  They are conservatives 
   after dinner."
   --Ralph Waldo Emerson