About the process, I had the impression that Dr. Perrera had invented 2
processes. One is continuous-tone or at least appear to be continuous-tone,
and another one has the Fresson pointillism look. Is this correct?
About the service, I first had the impression that he wasn't doing the
Fresson-look prints anymore but was doing his heliochrome. The latest message
seemed to suggest it was the other way around.
About the materials, I learned that it can be printed on Bockingford paper. I
assume it can be on other paper or substrate as well. But what about the
colorant? Is this a pigment-based print or dye-based print?
Thanks in advance!
Dave S.