July 30, 2009

Bronze sculpture: Two figures

These figures were the result of a bronze casting workshop in Kinsale, Cork. I was introduced to hand built equipment - a kiln and a furnace, plus a roofer's torch and butane gas as fuel. The students used the lost wax technique: we made models from casting wax, enveloped them in a mixture of horse dung (matured!) and clay, and fired the clay to melt the wax core. This clay mould was then filled with molten bronze - a task we weren't allowed to do, much to my relief - the crucible with red-hot molten metal is quite scary. Grinding away casting seams and some patination added the finishing touch.
The rather squarish shape of the heads reveal where the casting funnel was attached to the clay mould, and the "skirt" of the female figure appeared accidentally because I didn't press the clay-dung mixture hard enough around the wax model. Learning curve...


Bronze, patina. 2007.
Hights: 15cm, 13cm

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