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spoiling the nice transparent effect that a bromide should have there,
it follows that the best bromide crayons are those on which the least
crayon is used to produce the desired effect. The bromide paper, on
account of the gelatin surface, will not take the crayon from the stump
as readily as the other kinds of paper; but after the surface has been
treated with the pumice stone this objection is removed, and the paper
can be worked on with the stump readily. I can say from my own
experience, that for producing a crayon over a photographic enlargement
with the stipple effect, it has no equal in the beauty of finish and
rapidity of execution.
The illustration facing this page was made from a crayon executed over
a bromide enlargement from the original negative. Better results can
always be reached in a bromide enlargement when it is thus made from
the original negative. The student will notice in particular the
stipple effect in the reproduction.
FINISHING BROMIDE ENLARGEMENTS.
Examine the enlargement mounted on the strainer, looking at it from the
side, to learn if there is any starch on the surface of the paper
before commencing work on it. If there is any, carefully wash it off
with a sponge and some clean water, and then set the enlargement aside
until it has thoroughly dried. Then lay it down on the table with a
piece of manilla paper under the strainer about 12 inches longer on
each edge than the latter; take a handful of cotton, first rubbing it
thoroughly in the crayon sauce, then on the manilla paper, and finally
going over the surface of the enlargement with it in a circular motion.
Then sprinkle pumice stone over the portrait, and using the ends of the
fingers flat, rub it over the entire surface of the paper. This
treatment cuts through the gelatin surface and prepares it for the
stipple effect. Now stand the strainer on its edge and jar the pumice
stone off, after which lay it down on the table, and with a piece of
clean cotton lightly brush off the surface; then, having rubbed the
finger ends in the crayon sauce, go over the entire surface of the
enlargement, holding them flat, and you will produce a fine stipple
effect.
If the shadows need to be darker, use a little more crayon on the
fingers; also put the cast shadow in the background, applying the
crayon with the fingers.
Before proceeding further it will be well to note that the crayon is
entirely on the gelatin surface, and tha
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