In the 1880s the firm stocked all the materials used by painters, engravers, etchers, repousse-workers, china-painters, crayon artists, water colorists, tapestry-painters, architects, engineers, and draughtsmen.
en.wikipedia.org Plasma etchers can operate in several modes by adjusting the parameters of the plasma.
en.wikipedia.org As an artist he worked as an architect, filmmaker, etcher, painter, screenwriter, carpet designer and illustrator.
en.wikipedia.org A silicon wafer is placed in the plasma etcher, and the air is evacuated from the process chamber using a system of vacuum pumps.
en.wikipedia.org