Work in progress on my 1/4 scale maquette
The sculpture that I began in my last post is intended as a maquette (model) from which I will attempt a life-size version in hand-made paper. The maquette itself could also be cast in bronze. Either way, it cannot remain for long in clay. The initial clay form is transitory. If left, it will eventually turn to dust. It's one thing saying "let there be life" and another to preserve that new-born life.
For it to have everlasting life it has to be converted into a more permanent material. Taking a plaster cast from the clay is the first step in the process. Although the clay sketch can be created in the heat of the moment, making a mold and taking a plaster master cast from the mold is a long and complicated business. Furthermore, all could be lost if anything goes wrong.
My regular readers have followed this process many times over. But for those who have come aboard recently here are pictures of a waste mold being taken from my life-size reclining figure of Annabelle. You can follow the work in progress on this sculpture by going back into my blog archives from January 8th to April 9th 2017.
Making a waste mold for a complex quarter life-size figure is all the more intricate and challenging - as you will see in the days to come.
The final form in clay.
Brass shims have been added to divide the mold.
A thin coat of tinted plaster is flicked over the figure.
A thick layer of plaster and metal reinforcing is added.
The mold is opened and the clay removed.
Plaster is poured into the assembled mold and then the mold is chipped away to reveal the cast. Both the original clay and the plaster mold are destroyed in the process.
The finished plaster cast.
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