Editing Gustav Metzger (section)

===Acid action painting===
{{cquote|''Acid action painting''. Height 7 ft, Length 12' 6". Depth 6 ft. Materials: nylon, hydrochloric acid, metal. Technique. 3 nylon canvases coloured white black red are arranged behind each other, in this order. Acid is painted, flung and sprayed onto the nylon which corrodes at point of contact within 15 seconds.|author=Gustav Metzger<ref name="UCSBClassNotes">[http://transcriptions.english.ucsb.edu/archive/courses/liu/english25/materials/class5notes.html Aesthetic Ideology in the Information Age] {{webarchive|url=https://web.archive.org/web/20060901163237/http://transcriptions.english.ucsb.edu/archive/courses/liu/english25/materials/class5notes.html |date=1 September 2006 }}, USCB, retrieved 31 August 2006</ref>}}