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Scratchboard is one
of Joan Hewitt's favorite media for pet portraits and animal art. A scratchboard
work is essentially a reverse pen and ink drawing. It is made up of at
least three layers: A hard backing, such as cardboard or poster board,
is covered with a layer
of white chalk, on
which a layer of ink is applied and dried. Using simple tools,
the artist can create very detailed images, including subtle shading, much
like a
good black and white photo. Scratchboard, known in its most advanced form
as clayboard, has its origins in early communication. Signs, symbols, and
images first were scratched simply in the earth with a stick and later
appeared in cave wall scratchings. Cave scratchings and paintings became
adornment for the cave, tracing the world and beliefs of their human creators.
Because this artwork could not be transported, early artists began producing
images on objects that were easily carried and often had functional value
as well, such as clay pottery, ivory, bone, wood, and metal. Whalers in
the eighteenth and nineteenth centuries passed their time at sea by scratching
images into whale bones with sail makers' needles and enhancing the image
by rubbing soot into the scratches. This art form is known as scrimshaw,
and it can be seen in knife handles and other functional objects of the
time.
The modern form of clayboard,
a clay-covered hardboard panel, can be etched, enhanced with the application
of other media such as pastels, and manipulated in other ways. Hence
it is more versatile than scratchboard, although basic scratchboard
allows a pure black and white image with crisp edges. I prefer to
use clayboard,
which I find produces the best results.
For additional information, estimates for custom work,
and available inventory, please contact:
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