He worked in a variety of media including etching, lithography, water color, monotype, linocut, woodcut, oil, photography, mezzotint and silversmithing.
en.wikipedia.org He is a colourist whose paintings (acrylic) and prints (linocut) are primarily figurative though his prints often focus entirely on words, frequently with punning intent.
en.wikipedia.org Media and techniques represented include offset, lithography, linocut, woodblock, silkscreen, stencil, and photocopy.
en.wikipedia.org As a printmaker, his scope of work includes lithography, serigraphy, wood cut, linocut, and etching.
en.wikipedia.org In the later years of Linotype casting, it also became more and more evident that employee exposure to the elements of the alloy caused health risks.
en.wikipedia.org