Message text written by INTERNET:[EMAIL PROTECTED] >One of the more interesting applications for the new black outside space and optical applications may be in fine art. NPL says that several artists are keen to use the new material. "When you look at the black, it is an incredibly beautiful surface. It's like black velvet."
Mick Hamer _______________ Dr E D F Williams< i've read about this process about 10-15 years ago. i am trying to remember where. pure silver etched with nitric acid. Herb....
