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1.
Clay Model |
2.
Covered in thin even layer of wax |
3.
Covered by mould made mostly of clay, strong enough to stand heat of metal. Iron rods to hold in place |
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4.
Wax melted out to leave space between model and mould |
5.
Molten bronze poured in gap to fill space where wax had been |
6.
Mould chipped away when bronze solidified. Statue then burnished |