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The method of casting a
limited edition sculpture
involves many steps.
The amount of handwork involved
in the production, from
sculpting the model to the
fine detail finish work,
can be broken down as follows:
first, the original model
is completed, usually in
wax, clay or plaste, which
is destroyed in the process
of making the mold.
Then, the mold is separated
and prepared for the casting.
The pure sintered bronze
is built up inside the mold,
layer upon layer, until
the desired thickness is
achieved. The casting is
then made solid by filling
it with a special bronze
fill. After the catalyzed
metal has cooled down completely,
the casting is carefully
separated from the mold
and the process called "chasing"
begins. This involves grinding
off seams, edges, sprues,
etc. The next step is thoroughly
sanding the sculpture for
the patina that will grace
its surface.
The creation of the patina
involves using many different
chemicals, applied over
several days. The final
patina is hand finished
to capture a desired coloration.
The patina is carefully
sealed with special coatings
and waxes to protect it
from deterioration or change
in appearance.
The sculpture is finally
signed and numbered by the
artist.
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