Back
before digital printing, if you had a B&W negative that was
too thin (i.e. underexposed or underdeveloped), it was difficult
or impossible to make a beautiful print. But with digital printing,
that is no longer the case.
It
has been my experience that negatives that were challenging
for me to print in the analog darkroom fall right into
place in the digital darkroom. Scanning is much more tolerant
of less-than-perfect negatives. That’s not an excuse
to be sloppy. I still try to make the best negatives I
can, but when faced with a problem negative, I have no
problem using the tools at-hand.
Film
scanners have a tremendous ability to pull detail out of
even the thinnest shadows. In fact, our Tango Drum Scanner
can even pull out detail from areas of the negative that
look clear to the naked eye, which opens up a whole new
realm of possibilities.
Editor's
Note: "Thin" is the darkroom slang for areas
of a negative that have very little detail--they look
thin to the eye, and have very little density. This is
in contrast to areas that are “thick," which
means they have a lot of density.
Two
of the places this can be used to great effect are in very
underexposed and underdeveloped negatives. These negs can
be scanned and “saved” because the scanner
can usually pull out a full tonal range from these images.
It also allows us to get detail in areas that previously
would have been black and and void of detail, giving us
a couple extra zones to play with.
An
example of this can bee seen in a print that WCI Expert
Printmaker David
Imhoff recently made for Rick Tomlinson. As you can
see by looking at Figure 1, the foreground areas of the
negative are very thin, mostly rendering around Zone II
and Zone II, with a lot of clear film at Zone 0. On the
shaded area of the church, we have more Zone II areas,
and a few Zone III areas.

Figure
1
Looking
at the raw scan in Figure 2, we see what we’d expect,
based on the negative: a very dark foreground with very
little contrast or detail. By selectively lightening this
area and adding contrast, a substantial amount of detail
can be brought out, as shown in the final print (Figure
3).

Figure
2
|

Figure
3
|
The
grave in the lower right hand corner is an excellent example
of this. In the raw scan (Figure 4) it is very dark and
void of detail. In fact, if you look at the negative, it
looks almost clear in many areas. But in the final print,
(Figure 5) David was able to bring out a substantial amount
of detail and achieve a print that would have been nearly
impossible in the darkroom.

Figure
4 |

Figure
5 |
A
disclaimer for those who worry about histograms: To
achieve these results, you do have to push the file around
quite a bit. If you look at the file on the display, the
foreground looks noisy and grainy, but this drops out on
the print, and everything looks normal.
If
you choose to look at the histogram, you will see some of
the “dreaded and evil” combing, even though the
print looks great. This print is a perfect example of why
I totally disregard the histogram as a tool for printing.
The histogram is an imperfect indicator of print quality.
Judge the print, not the histogram, because no one will ever
ask to see your histogram. Museums don’t hang histograms.
So,
go dig through your archives, find some problem negs with
thin shadows, and give them a second chance. You may be surprised
at the results. |