Printmaking Technique of Acid Burning Metal
This page is the CodyCross answer for the clue below from Photography, Group 2004, Puzzle 4 (Vignette Effect).
Question is: Printmaking Technique of Acid Burning Metal
and the answer is: ETCHING
Word Meaning:
ETCHING — (uncountable) The art of producing an image from a metal plate into which an image or text has been etched with acid.
Definitions from Wiktionary.