What kind of edge does this form need?
Sometimes
the subject matter of what you are about to paint will tell you whether the
edges of the form should be hard or soft, but there are no rules about this.
Clouds often appear to have soft edges, for example, but you can paint
perfectly acceptable clouds with only hard edges. You can search long and hard
in most of Edward Hopper’s watercolors and never see a soft-edged cloud.
More
often, it is the focal point of the picture that determines how wet the paper
and the brush need to be in any given area. Hard edges are assertive. They tend
to describe distinct forms, while soft edges merge with the field on which they
have been applied.
In
Familiar Rock, we are encouraged to see the trees on the foreground
headland as individual forms, while on the hillside in the background we are
meant to see the forest as a whole.
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Familiar Rock Tom Hoffmann
The hard edges of the nearer trees
are necessary to keep them separate from the more distant hillside. If the
painting were made with only hard-edged shapes, or all soft edges, the
pictorial space would be ambiguous. Choices have been made that deliberately
focus the viewer’s attention, much as you would focus a camera.
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Soft
edges tend to describe a subject in general
terms, while hard edges are usually more specific.
Consider the role that the particular area you are about to paint is meant to
play in the big picture before deciding whether your paper should be wet or
dry. How much attention do you want the viewer to pay here?
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Red Mary Whyte
Limiting
the hard edges to the face and the hat keeps the viewer’s eye from being
distracted elsewhere. The job of
the background, for example, is simply to “set off” the figure. Once that is
accomplished, nothing more needs to be added.
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It is often
appropriate to imply complexity in a
subject rather than to specify it.
Too much specific information leads to a confusing picture, where the viewer’s
eye is pulled in several directions at once. If your pictures tend to lack
clarity and cohesiveness, consider holding off on the hard edges until you know
where you really want them. As a preliminary study, try blocking in the lights
and the middle values all wet-on-wet. By the time you’re ready for the darks,
you will probably have a good basis for deciding where you want to focus
attention. See how the picture “reads” if you only make hard edges in that
center of interest.
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Baby Grand Baler Tom Hoffmann
Here, the baler is clearly the
star of the show. The stacked hay bales play a supporting role, and would
compete for center stage if they were more specific. They are made up of many
brushstrokes, but because these are mostly soft-edged marks, it is possible to
take in the overall shape as one form, without being distracted by too much
information.
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For homework, make a very simple version of your choice of image using only soft edges or only hard edges. When the study is finished, ask yourself where you wish there were the other kind of edges. In your imagination, decide where the most meaningful strokes would go if you were limited to only a few, say, three or four.
If you have time, make both an all soft edged study and an all hard edged one. By then you'll be ready to make a very well informed painting.
Have fun.