Digital BW, The Print

Ok.  So, to do this, would I create a new layer containing the step 
wedge?  What blending mode would I use to blend the step wedge with 
the test image?  

--- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Paul D. 
> 
> A step wedge will do that just fine.
> 
> -- 
> 
> Ciao,               Paul D. DeRocco
> Paul                mailto:pderocco@i...