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Top quality restoration is achievable by scanning the original work
and replicating the original saw line.
To produce a line drawing of the piece to be restored can be
difficult. Ideally, a radiograph trace drawing is used, the
finer the line the better. In some cases it has to be decided
what the design may have been, as central pieces may be missing.
Our extensive library comes in useful here. Once the design
is programmed it is laser etched onto a piece of transparent
acetate. The acetate is then placed on the actual piece of furniture
and the lines are pulled and pushed till they exactly match.
Obviously, this process is simpler if the piece of furniture
is on site. At Anita Marquetry, inlays are usually produced
with little or no "gaps" but for restoration the clients`
needs are altogether different. Slight deviations in the fit
of veneer pieces can be programmed in to produce a more authentic
restoration.
The next challenge in restoration is veneer thickness. Marquetry
was traditionally produced in veneers up to 2.5 mm, the uniformity
depending on the expertise of the cutter. Today, the standard
thickness is 0.7mm. The restorer can produce a thicker veneer
from modern or antique wood using a good quality band or circular
saw. Inlaid brass was also thicker. It is difficult to produce
a brass inlay thicker than .9mm so to allow for this, brass can
be backed with scrap veneer to match the overall veneer thickness.
In some cases it is difficult deciding what veneers were actually
used in an antique. After hundreds of years, veneers fade and
become stained. At Anita Marquetry, it is normally recommended
that the restorer source and match the veneers to be used. To
produce a clean finish using thicker veneers the laser speed is
greatly reduced. Once the cutting is complete, the restorer has
two choices. The job can be sandshaded and assembled on site at
Anita Marquetry, or alternatively, the inlay can be cut in all
the veneers being used and dispatched in pieces. This enables
the restorer to have full control over the final process. The
restorer can decide where to place each piece in which veneer,
depth of sandshading and distressing techniques.
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