Digital BW, The Print

> 
> This was the problem I think... On the one hand.. we are speaking
> greyscale.. you have been speaking RGB, so people have been talking past
> each other..

not RGB, four channels, not three.  The original question/doubt/response was
with regard to quad prints. Prints derived from four inks, from a file
partitioned into four channels... No one was speaking past anyone, the point
seemed to be misunderstood and a different point seemed to be introduced.


Carolyn