Revision history of "Etching"

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  • curprev 16:33, October 7, 2015‎ JoeyJ talk contribs‎ 475 bytes +475‎ Created page with "'''Etching''' is a printing process. There are several techniques of etching. In engravings, a drawing is engraved in a metal plate with needles. But etchings can also be..."