Commissioning process:
Usually when a potential client expresses an interest
in commissioning a work from Dony Mac Manus, they contact the artist
directly with their proposal. If for example they want a life size figure
in bronze as the finished work, then the procedure would be as follows:
- Furnish the artist with the most important details
of the subject to be sculpted, photographs, descriptions etc.
- The artist draws designs for the client based on
the material given.
- The client approves of a drawing to be developed
in three dimensions for which a fee of 500 Euro is paid to the artist
for conceptual development.
- Once the client is contented with all the views
of the three dimensional model, it is then enlarged to the full scale
in clay on the payment of the first of three equal payments to be agreed
on at the start.
- When the client is happy with the enlarged sculpture,
they will then pay the second third of the fee so that a mold can be
made of the work so that it can be cast in bronze.
- Once it is cast in bronze and finished to the clients
specifications, it will then be shipped and installed on site after
which the final third is paid.
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The Lost Wax Method
The procedure used for
most of his work is the Lost Wax Method, which dates back with little
change to the Ancient Greeks and beyond. It starts off with the original
artwork in clay on which a rubber mold is applied with elevated points
that register in the plaster or fiberglass ridged jacket, which covers
it. The rubber holds the impression of the surface and undercuts while
the plaster or fiberglass holds the form.
Once the mold has been made and taken off the clay master, a layer of
molten wax is applied to the inner surface of the rubber to replicate
the detail of the original. Once this is at a sufficient thickness (5-7mm),
it is then invested in a ceramic shell by dipping it in a ceramic mix
and then fired in a kiln to melt out the wax and solidify the ceramic
mold. While the said mold is still hot it is buried in sand for support
and molten bronze is poured into the vacuum where the wax used to be.
Once the metal solidifies as it cools, it is possible to smash off the
ceramic mold and weld the bronze pieces back together for the complete
work to be realized. |