the.com/etching
drawing with acid, where the artist commits and the chemistry finishes the argument.
acid bathLines are bitten into metal by corrosive acid
Rembrandt obsessedHe made nearly 300 etchings, reworking plates obsessively
armor originsTechnique began as decoration for medieval armor and weapons
reversed imagePrints come out mirrored from the drawn plate
semiconductor cousinModern chips are etched with acid at microscopic scale