Digital BW, The Print

--- In DigitalBlackandWhiteThePrint@yahoogroups.com, "gp295" 
<graham@...> wrote:

... a few things that don't make any sense at all. This post is just to 
correct something i said yesterday.

The top left-hand circle looks lighter than the bottom one because of 
the amount of white perimeter, but this has nothing to do with unequal 
steps in the posterization. (The left-hand gradients are not 
posterized.)

What can i say ...? It was late and i was tired.

Apologies for the confusion.

Graham