South Indian Bronze is one of the best bronzes in the world.
And indeed Chola period is considered as the “Golden period of South India Bronze”. Bronze casting which is
familiar to India, mostly originated during this period dated around 10th-14th
century.
Hundreds of Chola bronzes have been excavated in several
parts of India which stands evident to this fact. The making procedure behind such
Chola Bronze artifacts is summarized below.
Chola period bronzes were basically created using
the lost wax technique. Beeswax and a type of camphor are mixed with a little oil and kneaded to form a mixture. The
figure is sculpted from this mixture fashioning all the minute details. This is
the wax model original.
The entire figure is then coated with clay made from termite
hills until the mold reaches the necessary thickness. Then the whole thing is
dried and fired in an oven with cow-dung cakes. The wax model melts and flows
out, while some of it vaporizes.
The metal alloy of bronze is melted and poured into the
empty clay-mold. A particular bronze alloy known as the Pancha Loha (Composition
of Five different metals viz. Gold, Silver, Brass, Lead and Copper) is used here.
When the metal has filled all crevices, settled, hardened
and cooled, the mold is broken off. The bronze figure thus obtained is then
cleaned and finer details are hand carved by the artist.
Blemishes if any, are removed, smoothened, and polished
well. Hence each bronze icon is unique and the mold cannot be used to
replicate.
The Chola bronze structures are very expressive, graceful,
elegant, beautiful, and above all lively. It has more relevant clarity when compared
with other forms of metal sculptures.
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