Digital BW, The Print

Todd Flashner Wrote:
> I get a bit confused by when to use a gradient as a mask, vs using a
> gradient layer (it's one of the adjustment layers) vs a gradient map. I've
> only used a Gradient Adjustment Layer but once. I think I clipped it to
> another layer to add to the effect of darkening one side of a sky. I don't
> know what a gradient Map is at all.
> 
> Do you use Gradient Layers and Gradient Maps? If so, what for?

I have used the gradient maps... It maps the colors to the tonal range
rather than simply overlaying a tone on the whole. (did that make sense?) I
think it is similair to using the duotone/tritone feature to map colors.

I like the copper one in reverse, it almost looks solarized (kinda, sorta)
on a black and white. You can also blend the gradient map layers as with any
adjustment layer and use the opacity settings of course.  Some of this is
funky stuff, for creative imagery, perhaps not black and white printing.

But that said, try using a sepia gradient map, then set that layer to
overlay or soft light, play with the opacity.

Can make some stunning monochromes, no?

Gradient layers:  Yes, the same as just making a layer and applying a
gradient to it.  If you use a black to tranparent on a layer, then overlay
or other blend mode that layer to your background (or any other layer of
course) you can effect a burn, or simply darken it or what have you.

Other uses would be special effects, but those I do in color mostly. No, I
don't do rainbows... ;-)

Carolyn