RE: digital negatives and Epson printers

[Don Bryant <dsbryant@bellsouth.net>]

Richard, 

>
it makes use of the fact that historical processes are largely insensitive
to yellow -red light- and highly sensitive to
blue -green light...
>

No that's not an accurate statement.

4 primary things can affect the blocking color that can be used at least in
my experience:

1) The alt process it self.
2) The exposure time.
3) The inkset being used.
4) The light source being used.

My 2 cents,

Don