
Etching
To make a simple etching, lines are
drawn with a needle onto a metal plate (usually copper or zinc) through an
acid-resistant substance (called a hard or soft ground). The plate is then
immersed in an acid bath which causes the exposed copper to be "etched," or
"bitten" leaving fine lines below the surface of the plate. When these lines are
deep enough, they will hold ink, once the ground is removed.
To print a simple etching,
special ink is spread into the plate; this ink is pushed into the incised lines
created below the surface of the plate. Then, extra ink from the surface is
taken off ("wiped off") with a tarlatan cloth and hand wiped with the palm of
the master printer's hand. The plate is placed face up on an etching press, a
dampened sheet of paper is placed on top of the plate, then special blankets are
placed over the paper and then all is rolled (hand cranked) through the press.
This process creates one print: to make another print, it is repeated over again
until the edition is complete.
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